Remove commented TaskStatus.Blocked (#97369)

Author: skyoxZ

src/libraries/System.Private.CoreLib/src/System/Threading/Tasks/Task.cs

@@ -41,10 +41,6 @@ public enum TaskStatus
         /// The task is running but has not yet completed.
         /// </summary>
         Running,
-        // /// <summary>
-        // /// The task is currently blocked in a wait state.
-        // /// </summary>
-        // Blocked,
         /// <summary>
         /// The task has finished executing and is implicitly waiting for
         /// attached child tasks to complete.