Bundle licenses of linked Rust dependencies into package

[padix-key]

This PR bundles the licenses of linked Rust dependencies as THRIDPARTY.yml in build source and wheel distributions using cargo-bundle-licenses.

[codspeed-hq]

Merging this PR will not alter performance

✅ 100 untouched benchmarks
⏩ 1 skipped benchmark¹

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_{Comparing padix-key:bundle-licenses (1d740f1) with main (aa04b2c)}

Footnotes

1. 1 benchmark was skipped, so the baseline result was used instead. If it was deleted from the codebase, click here and archive it to remove it from the performance reports. ↩