Use System.Threading.Lock instead of object for locking

Proprietary

In .NET 9+, use System.Threading.Lock instead of object for lock objects. The dedicated Lock type provides better performance.

OpenRewrite.Recipes.CSharp.CodeQuality.Style.FindUseSystemThreadingLock

mod run . --recipe=OpenRewrite.Recipes.CSharp.CodeQuality.Style.FindUseSystemThreadingLock

Install it once, then run it on every repository under the current directory. New to the Moderne CLI? Set it up.