chore: update rust dependencies

[AntoineRR]

Description

Update the Rust dependencies. Two notes:

• There is a new deprecation in pyo3. Option args should not appear before non Option args in function parameters anymore. This concerns the Directory api.
• The dashmap crate has been updated to use parking_lot so no need to use a forked repo anymore.

[codspeed-hq]

CodSpeed Performance Report

Merging #444 dependency-update (d4e7eff) will not alter performances.

Summary

🔥 0 improvements
❌ 0 regressions
✅ 68 untouched benchmarks

🆕 0 new benchmarks
⁉️ 0 dropped benchmarks

[sansyrox]

Great work! Thank you @AntoineRR 😄