chore(deps): update rust crate mimalloc to v0.1.42

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
mimalloc	workspace.dependencies	patch	0.1.41 -> 0.1.42

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Release Notes

purpleprotocol/mimalloc_rust (mimalloc)

v0.1.42: Version 0.1.42

Compare Source

Changes

• MiMalloc v2.1.6
• Expose usable_size and version. Credits @​nathaniel-daniel.
• Link with libatomic on armv6-linux. Credits @​notorca.
• Add no_thp option for Linux/Android. Credits @​devnexen.

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Configuration

📅 Schedule: Branch creation - "after 12:00pm,before 4:00pm" in timezone Asia/Shanghai, Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ 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.

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[netlify]

✅ Deploy Preview for rolldown-rs canceled.

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[github-actions]

Benchmarks Rust

• target: main(9e4dfa8)
• pr: renovate/patch-dependencies(ae4a78a)

group                                      pr                                     target
-----                                      --                                     ------
rolldown benchmark/threejs-bundle          1.00     31.1±2.66ms        ? ?/sec    1.00     31.0±0.54ms        ? ?/sec
rolldown benchmark/threejs-scan            1.03     21.5±0.58ms        ? ?/sec    1.00     20.9±0.34ms        ? ?/sec
rolldown benchmark/threejs-sourcemap       1.00     42.0±1.12ms        ? ?/sec    1.03     43.3±0.86ms        ? ?/sec
rolldown benchmark/threejs10x-bundle       1.00    317.9±2.48ms        ? ?/sec    1.02    323.7±4.77ms        ? ?/sec
rolldown benchmark/threejs10x-scan         1.00    207.7±4.18ms        ? ?/sec    1.02    211.1±1.92ms        ? ?/sec
rolldown benchmark/threejs10x-sourcemap    1.00    453.8±8.35ms        ? ?/sec    1.00   454.6±12.67ms        ? ?/sec

[codspeed-hq]

CodSpeed Performance Report

Merging #1177 will not alter performance

_{Comparing renovate/patch-dependencies (ae4a78a) with main (4c6a63a)}

Summary

✅ 6 untouched benchmarks