Changes

Refine the failure step in the silverpeas build pipeline. Hprof dump is
done of Wildfly and this dump is then sent by email in case of failure.

Fix SonarQube Maven execution in pipelines.

In the pipeline dedicated to construct a build version of Silverpeas and
in the pipeline to release a version of Silverpeas,
the execution of the sonarqube analysis fails because the Maven plugin
of SonarQube isn't found. FIx the pb by specifying explicitly the
groupId and artifactId of the SonarQube Maven plugin.

Feature #15057

Fix the issues detected by SonarQube: remove in listOfAppsNews.jsp the
event handlers from the <li> element and add instead, as child element,
the <a> to take in charge the click and keypress events.

Because listOfAppsNews.jsp and listOfNewsDelegated.jsp are similar,
factorize them into one single jsp file: listOfAppsNews.jsp.