Compatibility fixes in art-tests scripts SimCoreTestsMT, OverlayTestsMT, DigitizationTests

Simulation/Tests/OverlayTestsMT/test/test_MCOverlay_ttbar_ST_vs_MT.sh

@@ -60,7 +60,7 @@ if [ $rc2 -eq 0 ]
 then
     ArtPackage=$1
     ArtJobName=$2
-    art.py compare grid --entries 10 "${ArtPackage}" "${ArtJobName}" --mode=semi-detailed --order-trees --diff-root --excluded-vars mc_event_number
+    art.py compare grid --entries 10 "${ArtPackage}" "${ArtJobName}" --mode=semi-detailed --order-trees --diff-root
     rc4=$?
 fi
 echo  "art-result: $rc4 regression"

Simulation/Tests/SimCoreTestsMT/test/test_AtlasG4_CalibationHits_pions_MT.sh

@@ -33,7 +33,7 @@ if [ $rc -eq 0 ]
 then
     ArtPackage=$1
     ArtJobName=$2
-    art.py compare grid --entries 10 ${ArtPackage} ${ArtJobName} --mode=semi-detailed --order-trees --excluded-vars mc_event_number
+    art.py compare grid --entries 10 ${ArtPackage} ${ArtJobName} --mode=semi-detailed --order-trees
     rc2=$?
 fi
 echo  "art-result: $rc2 regression"

Simulation/Tests/SimCoreTestsMT/test/test_AtlasG4_TTbarSim_MT.sh

@@ -32,7 +32,7 @@ if [ $rc -eq 0 ]
 then
     ArtPackage=$1
     ArtJobName=$2
-    art.py compare grid --entries 10 ${ArtPackage} ${ArtJobName} --mode=semi-detailed --order-trees --excluded-vars mc_event_number
+    art.py compare grid --entries 10 ${ArtPackage} ${ArtJobName} --mode=semi-detailed --order-trees
     rc2=$?
 fi
 echo  "art-result: $rc2 regression"