Add CaloCheckers folder

So far all the mc-related calo algorithms were in the CaloAssocitators folder. This MR adds a CaloCheckers folder that contains the efficiency and resolution algorithms:

• CaloClusterResolution.cpp
• CaloClusterEfficiency.cpp
• CaloHypoEfficiency.cpp

Moreover, some old algorithms that are not used in Moore any longer are removed ("Future" versions of these algorithms exist and are currently used in Moore):

• CaloDigit2MCLinks2Table
• CaloHypoMCTruth

I haven't checked if these algorithms are used in DaVinci (hope not).

The RecoConf.hlt2_reco_calo_efficiency and RecoConf.hlt2_reco_calo_resolution_gamma test run successfully on my local stack after these changes.

FYI @graven @gcorti @jmarchan

added Calo MC checking cleanup labels

assigned to @fsouzade

assigned to @cmarinbe

@fsouzade could we test this on a single platform to make sure projects downstream of Moore are not affected?

added RTA label

added ci-test-triggered label

• [2022-04-11 19:19] Validation started with lhcb-master-mr#4213
• [2022-04-12 09:02] Validation started with lhcb-master-mr#4214

assigned to @rmatev

resolved all threads

approved this merge request

merged

mentioned in commit d8ae75f2

mentioned in issue Moore#421 (closed)