update command title for better localization (microsoft#153940)

refs microsoft#153865

Author: sbatten

src/vs/workbench/browser/actions/layoutActions.ts

@@ -1182,7 +1182,7 @@ registerAction2(class CustomizeLayoutAction extends Action2 {
 	constructor() {
 		super({
 			id: 'workbench.action.customizeLayout',
-			title: localize('customizeLayout', "Customize Layout..."),
+			title: { original: 'Customize Layout...', value: localize('customizeLayout', "Customize Layout...") },
 			f1: true,
 			icon: configureLayoutIcon,
 			menu: [