Add labels to bypass stale bot (#36365)

Summary:
Tweaking stale bot to have labels that bypass the stale bot.

## Changelog

[INTERNAL] - Add labels to bypass stale bot

Pull Request resolved: https://github.com/facebook/react-native/pull/36365

Test Plan: n/a

Reviewed By: cipolleschi

Differential Revision: D43771191

Pulled By: cortinico

fbshipit-source-id: 55962a9fe4480e962f94cb0456501e09d88f00da