Fix for fast-tracking config for muonSummaryTool ATLSWUPGR-162

Fixes crash with missing container

15:24:57 VarHandle(StoreGateSvc...rsionFinding[1313584800])     0     0 WARNING StoreGate/src/VarHandleBase.cxx:848 (void*SG::VarHandleBase::typeless_dataPointer_impl(bool)): could not get proxy for key ITkAmbiguityProcessorSplitProbConversionFinding
15:24:57 MuonInsideOutRecoAlg                                   0     0   FATAL  Standard std::exception is caught
15:24:57 MuonInsideOutRecoAlg                                   0     0   ERROR SG::ExcNullReadHandle: Dereference of read handle failed: 0_StoreGateSvc_Impl+ITkAmbiguityProcessorSplitProbConversionFinding[1313584800]
15:24:57 AlgTask                                                0     0   FATAL .executeEvent(): Standard std::exception thrown by MuonInsideOutRecoAlg
15:24:57 AlgTask                                                0     0   ERROR SG::ExcNullReadHandle: Dereference of read handle failed: 0_StoreGateSvc_Impl+ITkAmbiguityProcessorSplitProbConversionFinding[1313584800]
15:24:57 AvalancheSchedulerSvc                                  0     0   ERROR *** Stall detected, event context: s: 0  e: 0  
15:24:57 AvalancheSchedulerSvc                                  0     0   ERROR Event 0 on slot 0 failed
15:24:57 AvalancheSchedulerSvc                                  0     0    INFO Dumping scheduler state 
15:24:57 =========================================================================================
15:24:57 ++++++++++++++++++++++++++++++++++++ SCHEDULER STATE ++++++++++++++++++++++++++++++++++++
15:24:57 =========================================================================================
15:24:57 
15:24:57 ------------------ Last schedule: Task/Event/Slot/Thread/State Mapping ------------------
15:24:57 
15:24:57 WARNING Enable TimelineSvc in record mode (RecordTimeline = True) to trace the mapping
15:24:57 
15:24:57 ---------------------------- Task/CF/FSM Mapping [target slot] --------------------------
15:24:57 
15:24:57 [ slot: 0  event: 0 ]:
15:24:57 
15:24:57 ERROR alg(s): MuonInsideOutRecoAlg
15:24:57 
15:24:57 
15:24:57 =========================================================================================
15:24:57 ++++++++++++++++++++++++++++++++++++++ END OF DUMP ++++++++++++++++++++++++++++++++++++++
15:24:57 =========================================================================================
15:24:57 
15:24:57 

FYI @amete @jmasik