Move build process to Github Actions

[fmbenhassine]

trafficstars

The release process is already on Github Actions ("Maven Central Staging" workflow). This issue is about the build process. The goal is to create a workflow to:

• [ ] build/test the project
• [ ] deploy artifacts to artifactory
• [ ] deploy the reference documentation, XSDs and javadaocs to the documentation server
• [ ] publish sonar results