Skip unsupported actions and menu items

Using this to skip the toggle developer tools action since there doesn't
seem to be any way to do that from the browser. There might be others we
will need to add.

packages/vscode/src/client.ts

@@ -6,6 +6,8 @@ import "./fill/environmentService";
 import "./fill/vscodeTextmate";
 import "./fill/codeEditor";
 import "./fill/mouseEvent";
+import "./fill/menuRegistry";
+import "./fill/workbenchRegistry";
 import { PasteAction } from "./fill/paste";
 import "./fill/dom";
 import "./vscode.scss";