chore(deps): update rust crates

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
indexmap	dependencies	minor	2.5.0 -> 2.6.0
once_cell	dependencies	patch	1.20.1 -> 1.20.2

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Release Notes

indexmap-rs/indexmap (indexmap)

v2.6.0

Compare Source

• Implemented Clone for map::IntoIter and set::IntoIter.
• Updated the hashbrown dependency to version 0.15.

matklad/once_cell (once_cell)

v1.20.2

Compare Source

• Remove portable_atomic from Cargo.lock if it is not, in fact, used: #​267
  This is a work-around for this cargo bhttps://github.com/rust-lang/cargo/issues/108010801.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.99%. Comparing base (376e254) to head (e3fd667).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #266   +/-   ##
=======================================
  Coverage   96.99%   96.99%           
=======================================
  Files          11       11           
  Lines        2364     2364           
=======================================
  Hits         2293     2293           
  Misses         71       71           

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[codspeed-hq]

CodSpeed Performance Report

Merging #266 will not alter performance

_{Comparing renovate/rust-crates (e3fd667) with main (376e254)}

Summary

✅ 3 untouched benchmarks

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