Merge pull request #62928 from tshortli/remove-inlinable-from-tasklocal-withvalue

[TaskLocals] Remove use of `@inlinable` with `@_backDeploy` temporarily

Author: tshortli

stdlib/public/BackDeployConcurrency/TaskLocal.swift

@@ -136,7 +136,6 @@ public final class TaskLocal<Value: Sendable>: Sendable, CustomStringConvertible
   /// If the value is a reference type, it will be retained for the duration of
   /// the operation closure.
   @discardableResult
-  @inlinable
   @_unsafeInheritExecutor
   @available(SwiftStdlib 5.1, *) // back deploy requires we declare the availability explicitly on this method
   @_backDeploy(before: SwiftStdlib 5.8)

stdlib/public/Concurrency/TaskLocal.swift

@@ -135,7 +135,6 @@ public final class TaskLocal<Value: Sendable>: Sendable, CustomStringConvertible
   ///
   /// If the value is a reference type, it will be retained for the duration of
   /// the operation closure.
-  @inlinable
   @discardableResult
   @_unsafeInheritExecutor
   @available(SwiftStdlib 5.1, *) // back deploy requires we declare the availability explicitly on this method