Remove unused cancellation token from EnterDebugLoop()

src/PowerShellEditorServices/Services/PowerShell/Debugging/PowerShellDebugContext.cs

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation.
+// Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
 using System;
@@ -118,12 +118,11 @@ public void SetDebugResuming(DebuggerResumeAction debuggerResumeAction)
         }
 
         // This must be called AFTER the new PowerShell has been pushed
-        public void EnterDebugLoop(CancellationToken loopCancellationToken)
+        public void EnterDebugLoop()
         {
             RaiseDebuggerStoppedEvent();
         }
 
-
         // This must be called BEFORE the debug PowerShell has been popped
         [System.Diagnostics.CodeAnalysis.SuppressMessage("Performance", "CA1822:Mark members as static", Justification = "This method may acquire an implementation later, at which point it will need instance data")]
         public void ExitDebugLoop()

src/PowerShellEditorServices/Services/PowerShell/Host/PsesInternalHost.cs

@@ -593,7 +593,7 @@ private void RunDebugExecutionLoop()
         {
             try
             {
-                DebugContext.EnterDebugLoop(CancellationToken.None);
+                DebugContext.EnterDebugLoop();
                 RunExecutionLoop();
             }
             finally