[NEW PORT] devel/sonar-ant-task: SonarQube Plugin for analysis projects with an Apache Ant

The Ant SonarQube Task allows integration of SonarQube analysis into an Apache
Ant build script. The Ant Task is a thin wrapper around the SonarQube Runner,
which works by invoking the runner and passing to it all properties named
following a sonar.* convention. This has the downside of not being very Ant-y,
but the upside of providing instant availability of any new analysis parameter
introduced by a new version of a plugin or of SonarQube itself.

PR: 203075
Submitted by:freebsd dussan.org
Approved by: adamw (mentor)
Differential Revision: https://reviews.freebsd.org/D9193