When multiple apps need to close each appquit also runs the target policy

[smashism]

https://github.com/t-lark/Auto-Update/blob/1bc039924898774f7058c3fa7f26accd95b80825/app_quitter.py#L240

So as it stands right now when the AppQuitter is fed an array of more than one app, the script is told to quit the app and run the target policy per app (bundle ID). Ideally, all apps would be closed before running the target policy.