[FEATURE] Adding automatic pull request building for testing

[XanatosX]

What is requested

Maybe we should add a GitHub action to build the project on each pull request, this could help us to see if new request can be build in a generalized way.

This should be relative simple to implement. But in my humble opinion we should adjust or merge #5 first. After this we can add a build check for pull request.

This can be extended to create automatic releases (Drafts) with the ready to use build included in the future.

[WizzardMaker]

I don't like the idea of automatic releases when working with the main branch, as it often is hot code which is being actively worked on.

The automated build testing is a nice idea though

[XanatosX]

We could change the automatic build to tag base so whenever someone makes a tag the automatic build is triggerd or we could use a develop and master branch like the git flow is doing it. Combined with the tag based builds this should be pretty safe that no broken features are shipped