Github actions

[W0rma]

trafficstars

Are there any plans to set up Github Actions in order to run the tests in the CI? The CI could be easily configured in a way that it runs for every pull request. It could execute the tests in different PHP version.

Would a PR adding a config file for Github Actions be accepted?

[metaregistrar]

We ourselves have no plans to use Github Actions, but contributions are always welcomed. This repo is very dependent on contributions from outside