build: configure Maven wrapper and modernize GHA workflows

[sebthom]

This PR configures a similar GHA workflow as used for TM4E and LSP4E.

Changes:

• now using a matrix build
• testing on additionally operating systems (MacOS ARM and Linux)
• proper caching of maven and tycho artifacts
• Maven Wrapper is configured for the project and used in the workflow
• the workflow not only runs on master but also in other branches (esp. useful in feature branches of forks)
• Maven is now executed with -ntp which prevents the log from being filled with download progress log entries which made the log very slow to render in the browser