GitLab jobs artifacts no longer stored forever as of Monday, November 4th 08:30h. Further information under https://cern.ch/otg0152576
Following the introduction of prescales for HLT_e5_lhvloose_bBeeM6000_L1BKeePrimary (ATR-19501) we do not need to monitor this chain offline, hence removing it from the monGroup.
cc: @lyubushk , @abarton (for BLS trigger), @ebergeas , @jlieberm (for trigger DQ)