Bump parking_lot_core from 0.8.2 to 0.8.6 in /src/rust

[dependabot]

Bumps parking_lot_core from 0.8.2 to 0.8.6.

Changelog

Sourced from parking_lot_core's changelog.

parking_lot_core 0.9.5 (2022-11-29)

• Update use of libc::timespec to prepare for future libc version (#363)

parking_lot_core 0.9.4 (2022-10-18)

• Bump windows-sys dependency to 0.42. (#356)

lock_api 0.4.9 (2022-09-20)

• Fixed ReentrantMutexGuard::try_map signature (#355)

lock_api 0.4.8 (2022-08-28)

• Fixed unsound Sync/Send impls for ArcMutexGuard. (#349)
• Added ArcMutexGuard::into_arc. (#350)

parking_lot 0.12.1 (2022-05-31)

• Fixed incorrect memory ordering in RwLock. (#344)
• Added Condvar::wait_while convenience methods (#343)

parking_lot_core 0.9.3 (2022-04-30)

• Bump windows-sys dependency to 0.36. (#339)

parking_lot_core 0.9.2, lock_api 0.4.7 (2022-03-25)

• Enable const new() on lock types on stable. (#325)
• Added MutexGuard::leak function. (#333)
• Bump windows-sys dependency to 0.34. (#331)
• Bump petgraph dependency to 0.6. (#326)
• Don't use pthread attributes on the espidf platform. (#319)

parking_lot_core 0.9.1 (2022-02-06)

• Bump windows-sys dependency to 0.32. (#316)

parking_lot 0.12.0, parking_lot_core 0.9.0, lock_api 0.4.6 (2022-01-28)

• The MSRV is bumped to 1.49.0.
• Disabled eventual fairness on wasm32-unknown-unknown. (#302)
• Added a rwlock method to report if lock is held exclusively. (#303)
• Use new asm! macro. (#304)
• Use windows-rs instead of winapi for faster builds. (#311)
• Moved hardware lock elision support to a separate Cargo feature. (#313)
• Removed used of deprecated spin_loop_hint. (#314)

parking_lot 0.11.2, parking_lot_core 0.8.4, lock_api 0.4.5 (2021-08-28)

... (truncated)

Commits

• 4fea65c Release parking_lot_core 0.8.6
• c186baa Update use of libc::timespec to prepare for future libc version
• aecb031 Undo MSRV bump
• 18001b8 Release parking_lot 0.11.2, parking_lot_core 0.8.4, lock_api 0.4.5
• 5539f7e Upgrade dependencies and minimum CI version
• c866ba8 Fix memory orderings on rwlock upgrade.
• 6bbf522 Merge pull request #292 from thomcc/word_lock_ordering
• 4fd88be Detect and work around TSan's lack of support for fences
• 6e3c66e Fix Ordering on WordLock (tsan detected)
• 26c41e4 Bump MSRV to 1.41.0
• Additional commits viewable in compare view

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