[FEATURE] Add app builds through Github Actions

[AnotherNoName]

As the title says, adding builds of the app through the Github Actions (in the main and Dev branch), this would make it easier and more convenient to download the dev builds without the need to build them in Visual Studio.

The original Retropass repo does this kind of builds, but it automates them in such a way that it places them in releases and creates new tags, what i want is that these can only be downloaded from the actions themselves (make the automated builds generate an artifact) through the actions/upload-artifact@v2 action.

[Misunderstood-Wookiee]

Is a good idea but have never used actions before so that is why it was not done arleady if it is easy to do I can add

[eradzh87]

https://github.com/Misunderstood-Wookiee/LaunchPass.wiki.git