B0ToKstJpsiToMuMu 2023 MC production TURBO - Updates !764 with isolation removal for the channel B0ToKstJpsiToMuMu

This production is meant to supersede the part of AP !764 (merged) corresponding to the B0ToKstJpsiMuMu channel (11144002). The reason for this is that due to the presence of an event with very large occupancy (and probably due to some issue in the computation of the isolation in very busy events, see lhcb/Rec!3456 (comment 7561074)) the isolation variable takes very very long time to be computed. For this reason, the "endless" jobs have been killed and this AP should substitute them (together with !871 (merged)).