HLT: fix for COOL updates
Fix ART test job failures introduced by !42780 (merged):
-
HelloWorld
: Do not try to reload COOL folders in case there is noIOVSvc
configured in the job. -
testHLT_Beamspot
: CallingenableCOOLFolderUpdates
directly is no longer required as it is done within the HLT framework now.
Fixes ATR-23325.