update per review feedback

Author: AndyAyersMS

src/mscorlib/shared/System/Runtime/CompilerServices/ValueTaskAwaiter.cs

@@ -40,6 +40,6 @@ public void UnsafeOnCompleted(Action continuation) =>
         internal Task<TResult> AsTask() => _value.AsTask();
 
         /// <summary>Gets the task underlying <see cref="_value"/>.</summary>
-        public Task GetTask() => _value.AsTask();
+        Task IValueTaskAwaiter.GetTask() => _value.AsTask();
     }
 }

src/mscorlib/src/System/Runtime/CompilerServices/TaskAwaiter.cs

@@ -394,7 +394,8 @@ internal interface IConfiguredTaskAwaiter { }
     /// <summary>
     /// Internal interface used to enable extract the Task from arbitrary ValueTask awaiters.
     /// </summary>>
-    internal interface IValueTaskAwaiter {
+    internal interface IValueTaskAwaiter
+    {
         Task GetTask();
     }