Make root parent project also a aggregator project
Use mvn versions:set -DgenerateBackupPoms=false
-DnewVersion=0.2.0-SNAPSHOT to update all project versions
Run mvn versions:set -DgenerateBackupPoms=false
-DnewVersion=0.2.0-SNAPSHOT on access-control-service project
Get rid of explicit version for access-control-service project