[Android] Dismiss the fingerprint dialog on `onPause`

[d-moreira]

Hi,

this PR attempts to fix a crash on Android that occurs if the system kills the app while it is on background with the fingerprint dialog opened.

There are some open issues that should probably be fixed by this PR: https://github.com/naoufal/react-native-touch-id/issues/151 https://github.com/naoufal/react-native-touch-id/issues/198

[todorone]

@zibs Any chance to merge this? Please... 🐱 🐱 🐱

[pbondoer]

@zibs Could you have a look? We would need this fix as well! :+1:

[jakequade]

Hey team, bumping this - currently seeing it as an issue for our work. Is there anything outstanding I could assist with?