chore(deps): update mcp toolbox server for integration tests to v1.5.0

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
googleapis/mcp-toolbox	minor	1.4.0 → 1.5.0

---

Release Notes

googleapis/mcp-toolbox (googleapis/mcp-toolbox)

v1.5.0

Compare Source

Features

• auth/google: Require audience or clientId for mcpEnabled (#​3450) (59f7b6e)
• Enable per source level flags for sql commenter (#​3465) (ecce6b7)
• mcp: Add URL parameter binding for HTTP transport (#​3112) (0cc7b37)
• scylladb: Adding support for ScyllaDB source and tool (#​3119) (2dada83)
• server: Add support for toolset filtering in prebuilt CLI flag (#​3245) (7cc4f65)
• skills: Generate skills offline without live source connections (#​3388) (4c860b6)
• skills: Tolerate missing env vars during offline skills-generate (#​3399) (ea5d3e5)
• source/cloud-storage: Restrict bucket and local path access (#​3454) (2c3ca5d)
• tools/bigquery: Add per tool query label in BigQuery jobs (#​1975) (3f6a49f)
• tools/dataplex: Add tools to support metadata enrichment workflow (#​3270) (05289aa)
• tools/mysql: Add show-query-stats and list-all-locks tools for MySQL and Cloud SQL MySQL source (#​2954) (a9693bd)
• tools: Decouple tool initialization from sources (#​3355) (32a24e3)

Bug Fixes

• auth/dataplex: Fix failing source with service account credentials (#​3369) (ba4deef)
• bigquery: Wire maximumBytesBilled into prebuilt config (#​3385) (4abbf6e)
• Bound MCP HTTP body size (#​3216) (d4f4342)
• config: Add doc/line context to parse errors (#​2957) (4b097da)
• Escape delimiter characters in applyEscape to prevent SQL injection (#​2811) (932519a)
• npm: Source binary version from cmd/version.txt (#​3417) (6ffbdec)
• prebuilt/alloydb-omni: Require password env var explicitly (#​3398) (fcbe3e7)
• server: Fail if MCP auth is enabled together with enable-api (#​3435) (a6ff910)
• server: Return errors instead of panicking in InitializeConfigs (#​3397) (f48b01d)
• source/cloudhealthcare: Validate pageURL parameter to prevent SSRF (#​3453) (9abf47d)
• source/dataplex,source/datalineage: Specify cloud-platform scope for default credentials (#​3376) (13e8c36)
• source/http: Implement SSRF guard (#​3448) (24d7d29)
• tool/bigquery-execute-sql: Prevent dataset restriction bypass (#​3452) (ca6d5e3)
• tool/mysql-get-query-plan: Prevent query execution bypass and statement injection (#​3235) (7ed1e7b)
• tool/spanner-sql,tool/spanner-execute-sql: Use read-only annotations when readOnly is set (#​3338) (8bde0ec)

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[dpebot]

/gcbrun