update GlobalTag used in phase-2 RecoTracker/MkFit unit tests

Author: mmusich

RecoTracker/MkFit/test/dumpMkFitGeometryPhase2.py

@@ -14,9 +14,8 @@
 process.load('Configuration.StandardSequences.MagneticField_cff')
 process.load('Configuration.StandardSequences.Reconstruction_cff')
 process.load('Configuration.StandardSequences.FrontierConditions_GlobalTag_cff')
-
-from Configuration.AlCa.autoCond import autoCond
-process.GlobalTag.globaltag = autoCond['phase2_realistic']
+from Configuration.AlCa.GlobalTag import GlobalTag
+process.GlobalTag = GlobalTag(process.GlobalTag, "auto:phase2_realistic_T21", '')
 
 process.MessageLogger.cerr.threshold = "INFO"
 process.MessageLogger.cerr.MkFitGeometryESProducer = dict(limit=-1)