Coverage to 0% on the main or PR branches

[dedece35]

Check the problem with coverage to 0% on PR branches. Thus, SonarCloud quality gate is RED and blocking the PR.
On the otherwise, on main branch, coverage is 0% but no problem with quality gate.

Analysis already done :

• github action "build" of current repo is the same than "python repo" : check other repo
• pom.xml files comparison OK (between php and python) : check other repo
• coverage inside IntelliJ is OK : 96% of lines (278 / 287 lines)