Update Rust crate parking_lot to v0.12.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
parking_lot	dependencies	patch	=0.12.1 -> =0.12.3

---

Release Notes

Amanieu/parking_lot (parking_lot)

### [`v0.12.3`](https://togithub.com/Amanieu/parking_lot/blob/HEAD/CHANGELOG.md#parkinglot-0123-2024-05-24) [Compare Source](https://togithub.com/Amanieu/parking_lot/compare/0.12.2...0.12.3) - Export types provided by arc_lock feature ([#​442](https://togithub.com/Amanieu/parking_lot/issues/442)) ### [`v0.12.2`](https://togithub.com/Amanieu/parking_lot/blob/HEAD/CHANGELOG.md#parkinglot-0122-parkinglotcore-0910-lockapi-0412-2024-04-15) [Compare Source](https://togithub.com/Amanieu/parking_lot/compare/0.12.1...0.12.2) - Fixed panic when calling `with_upgraded` twice on a `ArcRwLockUpgradableReadGuard` ([#​431](https://togithub.com/Amanieu/parking_lot/issues/431)) - Fixed `RwLockUpgradeableReadGuard::with_upgraded` - Added lock_api::{Mutex, ReentrantMutex, RwLock}::from_raw methods ([#​429](https://togithub.com/Amanieu/parking_lot/issues/429)) - Added Apple visionOS support ([#​433](https://togithub.com/Amanieu/parking_lot/issues/433))

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ 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.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.