Remove deprecation

Author: swhitty

Sources/AllocatedLock.swift

@@ -31,10 +31,6 @@
 
 // Backports the Swift interface around os_unfair_lock_t available in recent Darwin platforms
 //
-@available(iOS, deprecated: 16.0, message: "use OSAllocatedUnfairLock directly")
-@available(tvOS, deprecated: 16.0, message: "use OSAllocatedUnfairLock directly")
-@available(watchOS, deprecated: 9, message: "use OSAllocatedUnfairLock directly")
-@available(macOS, deprecated: 13.0, message: "use OSAllocatedUnfairLock directly")
 struct AllocatedLock<State>: @unchecked Sendable {
 
     @usableFromInline