build(deps): bump parking_lot from 0.12.1 to 0.12.2 (#32159)

Bumps [parking_lot](https://github.com/Amanieu/parking_lot) from 0.12.1 to 0.12.2.
- [Changelog](https://github.com/Amanieu/parking_lot/blob/master/CHANGELOG.md)
- [Commits](Amanieu/parking_lot@0.12.1...0.12.2)

---
updated-dependencies:
- dependency-name: parking_lot
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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