Update Maven version, Maven plugins and dependencies (!23) · Merge requests · ow2 / OW2 MRL · GitLab

Antoine Mottier requested to merge maven-updates into master Jul 26, 2021

Update Maven to latest version (3.8.1).
Update plugins to latest version (except for Jetty as we don't run latest version on our server).
Set the version for Maven release plugin.
Update dependencies to latest version (only patch version increase). Don't update Jetty (same motivation as above).