fixing sonar jacoco plugin
Previously we were using the jacoco.exec binary files, which are not supported anymore by SonarQube. This MR re-enables JaCoCo code coverage report on SonarQube by generating an aggregated jacoco.xml file.
Previously we were using the jacoco.exec binary files, which are not supported anymore by SonarQube. This MR re-enables JaCoCo code coverage report on SonarQube by generating an aggregated jacoco.xml file.