feature: add automatic GM3 plugin Build

[xxpasixx]

https://github.com/bootsie123/ma3-plugin-action

[bootsie123]

Let me know if you'd like me to create a PR for this! I'm assuming for now the simplest setup would be having it run on push when in a PR and then filtering based on changes to lua files

[xxpasixx]

That would be awsome 😄

i just saw it on your gitub and thouhgt i need to take a look at this

[bootsie123]

Can do! After manually exporting the plugin from MA3 a few times while I was working on my other PR, I decided enough was enough and I'd just automate it 😄

[thomaas351]

Bonjour je n'arrive pas à l'ajouter sur mon PC cela eest un peu complexe pouvais vous m'aider...