no need to mark function @sendable

Author: ktoso

stdlib/public/BackDeployConcurrency/TaskLocal.swift

@@ -134,7 +134,6 @@ 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.
-  @Sendable
   @discardableResult
   public func withValue<R>(_ valueDuringOperation: Value, operation: @Sendable () async throws -> R,
                            file: String = #file, line: UInt = #line) async rethrows -> R {