chore(deps): update rust crate arbitrary to v1.5.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
arbitrary	dependencies	minor	1.4.2 → 1.5.0

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Release Notes

rust-fuzz/arbitrary (arbitrary)

v1.5.0

Compare Source

Released 2026-10-05.

Added

• Added support for deriving Arbitrary for types with raw identifiers.

Changed

• Updated derive_arbitrary to syn 3. This raises the MSRV from 1.63.0 to
  1.71.0, which is the MSRV of syn 3.

Fixed

• Fixed soundness when generating arrays.
• Fixed nonzero integer generation to always produce a nonzero value.
• Updated derive_arbitrary to include fixes for fully qualified paths.

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[codspeed]

Merging this PR will improve performance by 4.23%

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 2 improved benchmarks
✅ 19 untouched benchmarks

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	parse_weekday	45 µs	42.8 µs	+5.2%
⚡	parse_ctime_format	71.2 µs	69 µs	+3.28%

Tip

Curious why performance improved? Comment @codspeedbot explain why performance improved on this PR, or directly use the CodSpeed MCP with your agent.

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_{Comparing renovate/arbitrary-1.x-lockfile (3d65165) with main (ed95575)¹}

Footnotes

1. No successful run was found on main (5bc4b0a) during the generation of this report, so ed95575 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.58%. Comparing base (5bc4b0a) to head (3d65165).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #338   +/-   ##
=======================================
  Coverage   97.58%   97.58%           
=======================================
  Files          21       21           
  Lines        4389     4389           
  Branches      138      138           
=======================================
  Hits         4283     4283           
  Misses        105      105           
  Partials        1        1           

Flag	Coverage Δ
macos_latest	97.58% <ø> (ø)
ubuntu_latest	97.58% <ø> (?)
windows_latest	12.41% <ø> (ø)

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