Add auto build with github actions

[Bigaston]

Hello! I've work base on your template and I think it can be very cool to add an auto build with Github Actions!

It's a V1 and can be improved but it's work very well!

Thanks for this template wich is very usefull

Bigaston

[Bigaston]

I've a strange error with the main template but it's work very well on my code... I'm going to update and see what is going on...