Do not exit from DebuggerStop unless resuming (#1784)

Author: SeeminglyScience

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

@@ -702,7 +702,10 @@ private void RunExecutionLoop(bool isForDebug = false)
                             PopPowerShell(RunspaceChangeAction.Exit);
                         }
 
-                        return;
+                        if (ShouldExitExecutionLoop)
+                        {
+                            return;
+                        }
                     }
                 }