chore(deps): Bump the all-security-updates group across 2 directories with 3 updates

[dependabot]

Bumps the all-security-updates group with 2 updates in the /projects/dataflow-gcs-to-alloydb directory: h2 and sqlparse.
Bumps the all-security-updates group with 1 update in the /projects/ai/gen-media/experimental/GetReadywithMe directory: tornado.

Updates h2 from 4.3.0 to 4.4.1

Changelog

Sourced from h2's changelog.

4.4.1 (2026-08-03)

Bugfixes

• Performance improvement: remove consumed frames in-place from data buffer.
• Reject duplicate Host headers in request headers. Thanks to Sunand Mohan for the report.

4.4.0 (2026-07-23)

API Changes (Backward Incompatible)

• Support for Python 3.9 has been removed.
• Support for PyPy 3.9 has been removed.
• Stream.end_stream() now raises NoSuchStreamError or StreamClosedError exceptions, instead of a generic KeyError.
• Duplicate content-length headers with different values now raise ProtocolError. Previously, the first content-length header was accepted and later conflicting values were ignored. Thanks to Harshal Parekh for the report.
• Parse content-length headers according to RFC9110 grammar for numbers (1*DIGIT). Thanks to Arkadiusz Marta for the report.
• backfill from v4.3.0 Convert emitted events into Python dataclass, which introduces new constructors with required arguments. Instantiating these events without arguments, as previously commonly used API pattern, will no longer work.

API Changes (Backward Compatible)

• Support for Python 3.14 has been added.
• H2Connection.receive_data now accepts any byte-like object that implements the buffer protocol, such as bytes, bytearray, and memoryview. Existing bytes callers are unaffected.
• Align CONNECT pseudo-header validation with RFC 9113 s8.3 and RFC 8441 s4. Ordinary CONNECT now requires :method=CONNECT and :authority, and forbids :scheme/:path. Extended CONNECT (e.g., WebSocket) requires :scheme, :path, :authority plus :protocol. (PR #1309)
• Fix incorrect substring matching of secure header in cookie and :method.

Bugfixes

• Fix to allow sending 0 bytes on a stream even if the flow control window is negative.
• Reject non-zero SETTINGS_ENABLE_PUSH values received from servers.

Commits

• bc239af v4.4.1
• 92b925e add test for duplicate host headers
• 292a408 reject duplicate Host headers in request headers
• 04d3b87 update changelog
• 439b970 prepare for next release cycle
• 9a7ff74 performance: remove consumed frames in place from data buffer (#1321)
• 6cce763 v4.4.0
• dfafda3 Bump pytest from 8.4.2 to 9.0.3 (#1320)
• b45207c dependencies and packaging++
• c40145f parse content-length headers according to RFC9110 grammar for numbers (1*DI...
• Additional commits viewable in compare view

Updates sqlparse from 0.5.5 to 0.6.0

Changelog

Sourced from sqlparse's changelog.

Release 0.6.0 (Aug 13, 2026)

Notable Changes

• Drop support for Python 3.8 and 3.9. Python 3.10+ is now required.
• IMPORTANT: Fixes a potential denial of service attack (DOS) in the lexer, which consumed CPU quadratically on statements containing many unclosed dollar-quoted literals or multiline comments (CVE-2026-59893). See the security advisory for details: GHSA-prg7-hcfm-mfcr The vulnerability was discovered by EQSTLab, min8282 and 7thpark. Thanks for reporting!
• IMPORTANT: Fixes a potential denial of service attack (DOS) when grouping deeply nested or very wide statements. Building a token group re-read the whole group on every step, so a small statement could keep a worker busy for a long time (CVE-2026-54284, pr848 by alhudz and tonghuaroot).
• IMPORTANT: Fixes a potential denial of service attack (DOS) in format(sql, reindent=True), which consumed CPU quadratically on long lists of tuples. See the security advisory for details: GHSA-cfqr-cjx5-5jcm
• IMPORTANT: Fixes a potential denial of service attack (DOS) on statements that consist only of comments (CVE-2026-71491). See the security advisory for details: GHSA-f2ff-p2ww-7p4p The vulnerability was discovered by @​sanktjodel. Thanks for reporting!
• IMPORTANT: Backslashes are now escaped in the python and php output formats. Without escaping, SQL containing a backslash could break out of the generated string literal (CVE-2026-59894). See the security advisory for details: GHSA-3496-9g83-7v6x The vulnerability was discovered by @​7thParkk. Thanks for reporting!

Enhancements

• Modernize type annotations in top-level API functions using PEP 585 and PEP 604 syntax.
• END FOR and END CASE are now recognized as keywords.

Bug Fixes

• Statement splitting was rewritten on a stack-based architecture. This fixes splitting of statements with nested BEGIN ... END blocks (issue845).
• Fix function grouping being skipped in CREATE TABLE ... AS SELECT statements when the as keyword is lowercase (pr867 by Osamaali313).
• Recognize ROW_FORMAT as a keyword so that ALTER TABLE ... ROW_FORMAT=... no longer merges the table name and the option into a single identifier (issue773, pr860 by apoorvdarshan).
• Recognize MATERIALIZED as a keyword so it is parsed and formatted consistently in CREATE MATERIALIZED VIEW statements (issue752, pr854 by

... (truncated)

Commits

• 2f40da9 Update version number.
• 5753f15 Align the changelog entries for this release with previous ones
• b9588d9 Unify the benchmark scripts on a shared harness
• 519e416 Pair comment/dollar-quote delimiters at the lexer position
• a51df6d Measure reindent offsets backwards to avoid quadratic CPU use
• 73d9ccd Update CHANGELOG
• d1d8060 Fix uncontrolled CPU consumption (ReDoS) in the lexer's handling of dollar-qu...
• ef2012a Fix quadratic DoS in group_comments (GHSA-f2ff-p2ww-7p4p)
• 26112dd Update Changelog.
• 53ff44b Escape backslashes in output formatters.
• Additional commits viewable in compare view

Updates tornado from 6.5.7 to 6.5.8

Changelog

Sourced from tornado's changelog.

Release notes

.. toctree:: :maxdepth: 2

releases/v6.5.8 releases/v6.5.7 releases/v6.5.6 releases/v6.5.5 releases/v6.5.4 releases/v6.5.3 releases/v6.5.2 releases/v6.5.1 releases/v6.5.0 releases/v6.4.2 releases/v6.4.1 releases/v6.4.0 releases/v6.3.3 releases/v6.3.2 releases/v6.3.1 releases/v6.3.0 releases/v6.2.0 releases/v6.1.0 releases/v6.0.4 releases/v6.0.3 releases/v6.0.2 releases/v6.0.1 releases/v6.0.0 releases/v5.1.1 releases/v5.1.0 releases/v5.0.2 releases/v5.0.1 releases/v5.0.0 releases/v4.5.3 releases/v4.5.2 releases/v4.5.1 releases/v4.5.0 releases/v4.4.3 releases/v4.4.2 releases/v4.4.1 releases/v4.4.0 releases/v4.3.0 releases/v4.2.1 releases/v4.2.0 releases/v4.1.0 releases/v4.0.2 releases/v4.0.1 releases/v4.0.0 releases/v3.2.2

... (truncated)

Commits

• a55abe3 Merge pull request #3704 from bdarnell/security-6.5.8
• fc79488 docs: add additional credit to release notes
• 7b01763 Fix test_strip_headers_on_redirect's URL-embedded-credentials cases
• d72fff8 release notes and version bump for 6.5.8
• b168818 auth: Formally deprecated OpenIDMixin
• da28476 web: Also check for semicolons in deprecated mixed-case cookie args
• 8d6363e httputil: Enforce a new limit on the number of arguments in a request
• de85b3f httputil: Apply multipart max_parts limit earlier
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions
  You can disable automated security fix PRs for this repo from the Security Alerts page.

[github-actions]

Super-linter summary

Language	Validation result
EDITORCONFIG	Pass ✅
GITLEAKS	Pass ✅
GIT_COMMITLINT	Pass ✅
GIT_MERGE_CONFLICT_MARKERS	Pass ✅
SPELL_CODESPELL	Pass ✅

All files and directories linted successfully

For more information, see the
GitHub Actions workflow run

Powered by Super-linter