Add GitHub Action for publishing .apk

[davidkroell]

I already have an GitHub action which builds my code and checks for errors.

In addition to this, I would like to have an Action whichs releases the built APK when i create a release, or a tag gets pushed (should check if the correct tag name is set (format: vX.X; for example: v1.2)

Regards,
David

[thearchetypee]

Hi David! I would like to work on this. Can you assign this to me?

[davidkroell]

This would be awesome, thank you @aayush287

[thearchetypee]

@davidkroell Opened a PR #17 Please review it