Prompt to restart when editorServicesWaitForDebugger changes

This addition is what spurned the rest of the following changes.
It made it really easy to test the robustness of our start/stop/restart logic.

Author: andyleejordan

src/session.ts

@@ -403,6 +403,7 @@ export class SessionManager implements Middleware {
                 || settings.powerShellDefaultVersion.toLowerCase() !== this.sessionSettings.powerShellDefaultVersion.toLowerCase()
                 || settings.developer.editorServicesLogLevel.toLowerCase() !== this.sessionSettings.developer.editorServicesLogLevel.toLowerCase()
                 || settings.developer.bundledModulesPath.toLowerCase() !== this.sessionSettings.developer.bundledModulesPath.toLowerCase()
+            || settings.developer.editorServicesWaitForDebugger !== this.sessionSettings.developer.editorServicesWaitForDebugger
                 || settings.integratedConsole.useLegacyReadLine !== this.sessionSettings.integratedConsole.useLegacyReadLine
                 || settings.integratedConsole.startInBackground !== this.sessionSettings.integratedConsole.startInBackground)) {