Pull request #1066: CAS-14798
Merge in CASA/casa6 from CAS-14798 to master
* commit '8959b8b05b1f67087d8deb301e5ccd2c73ecfcfb':
[CAS-14798] update build.conf for master build of GUI wheels
[CAS-14798] increment version for bamboo build-based jar files
[CAS-14798] fix botched isolation of build from casa-source tree
[CAS-14798] fix typo in casalogger version number
[CAS-14798] trigger a clean rebuild
[CAS-14798] update build.conf dev wheel versions for each of the six GUI
[CAS-14798] add CASA_APPIMAGE_CACHE_DIR env variable detection for casaplotserver exec grpcFlagAgentDisplay.cc fetches the full path to the casaplotserver AppImage and execs it directly
[CAS-14798] update xml-casa version
