message: Update: use template string in imswitcher.ts
diff: @@ -106,7 +106,7 @@ export class InputMethodSwitcher {
  }
  private showCmdNotFoundErrorMessage(cmd: string, config: string) {
  - Message.ShowError('Unable to find ' + cmd + '. check your ' + config + ' in VSCode setting.');
  + Message.ShowError(`Unable to find ${cmd}. check your ${config} in VSCode setting.`);
  this.disableIMSwitch();
  }
  