Create deb and rpm automatically

[samuel-w]

Also fixed the test (which can get rate limited somehow even though it's on GitHub's servers, but shouldn't happen to users unless they spam-click the buttons) and bumped action versions
https://github.com/samuel-w/OpenLauncher/releases/tag/v0.3.2

Closes #24

[samuel-w]

Just realized it should be packaged without being self-contained.
Edit: Fixed!

[IntelOrca]

When is the job supposed to run? It isn't part of the commit or tag actions.

[samuel-w]

It runs when you push a tag that starts with v, just like the current release action is set up.

[IntelOrca]

It runs when you push a tag that starts with v, just like the current release action is set up.

I am just wondering, why not create the package every build?

[IntelOrca]

@samuel-w Notifying you again in case you missed the last message

[Gymnasiast]

This PR seems abandoned, but also quite useful. I may take it over once time allows (though that may still be a bit in the future).

If anyone else feels like taking it over, please say so.