remove dynamic variables from L2StandAloneMuon for Run2 trigger

2 dynamic variables of L2StandAloneMuon in Run2 EDM are removed to fix the issue reported on ATLASRECTS-5425. They were added after Run2 data-taking since they would be useful for Run3 validation/commissioning. So they will be included in Run3 EDM config with another MR at some point. tagging @sshaw , @nakahama and @cdiez

Trigger/TriggerCommon/TrigEDMConfig/python/TriggerEDMRun2.py

@@ -137,7 +137,7 @@ RemoveEgammaIsoVariables = ".-"+identifier.join(UnusedEgammaIsoVariables)
 
 # Add Dynamic Var
 identifierAdd = "."
-l2saVariableToAdd = ['mdtHitId','cscHitResolution']
+l2saVariableToAdd = []
 addL2saVars = "." + identifierAdd.join(l2saVariableToAdd)
 
 # temporary functionality to discover version of EDM