Add artifact which will allow to test basic WebLogic WLST functionality.
Right now there isn't any test which would check WebLogic WLST functionality.
This may easily cause regressions in current functionality.
It is complicated to add overall tests for WLST in cargo-core-container-weblogic artifact as such tests needs access to WebLogic's libraries which aren't open-source and such tests would make building of artifact too time consuming.
Solution is to make separate artifact focused on testing of WebLogic WLST functionality.