Switched lock provider to a more performant library

[MarkCiliaVincenti]

Disclaimer: I am the author of the new library.

Public benchmarks running on GitHub show AsyncNonKeyedLocker to be considerably more performant; in tests NeoSmart.AsyncLock took 9.71x the time and allocated 7.42x the memory.

https://github.com/MarkCiliaVincenti/AsyncNonKeyedLockBenchmarks/actions/runs/7526873065/job/20485876144

[what-the-diff]

PR Summary

• New Package Added
  The project file EFCoreSecondLevelCacheInterceptor.csproj now includes a reference to the new package AsyncKeyedLock. This package enhances the asynchronous locking capabilities in our existing code.

• Updated Interface
  The ILockProvider.cs interface has been updated to include a newly utilized element from our new package, AsyncKeyedLock.

• Changes in ILockProvider Interface's Methods
  The Lock and LockAsync methods in the ILockProvider interface now return AsyncNonKeyedLockReleaser instead of IDisposable. This change enhances the ability of these methods to release asynchronous locks and makes them more efficient.

• Upgrades in LockProvider Class
  The LockProvider class has been updated to use AsyncNonKeyedLocker instead of AsyncLock, promoting better management of asynchronous operations. The Lock and LockAsync methods in the LockProvider class have been upgraded in a similar fashion to their counterparts in the ILockProvider interface. Additionally, a new Dispose method has been added for the correct disposal of the lock when it's no longer in use.

[VahidN]

Thank you.