HLTSeeding: Avoid creating short-lived shared pointers

Faster to just get the raw pointer and cast.

This merge request affects 1 package:

• Trigger/TrigSteer/HLTSeeding

This merge request affects 9 files:

• Trigger/TrigSteer/HLTSeeding/src/cTauRoIThresholdsTool.cxx
• Trigger/TrigSteer/HLTSeeding/src/eFexEMRoIThresholdsTool.cxx
• Trigger/TrigSteer/HLTSeeding/src/eFexTauRoIThresholdsTool.cxx
• Trigger/TrigSteer/HLTSeeding/src/gFexLRJetRoIThresholdsTool.cxx
• Trigger/TrigSteer/HLTSeeding/src/gFexSRJetRoIThresholdsTool.cxx
• Trigger/TrigSteer/HLTSeeding/src/jFexFwdElRoIThresholdsTool.cxx
• Trigger/TrigSteer/HLTSeeding/src/jFexLRJetRoIThresholdsTool.cxx
• Trigger/TrigSteer/HLTSeeding/src/jFexSRJetRoIThresholdsTool.cxx
• Trigger/TrigSteer/HLTSeeding/src/jFexTauRoIThresholdsTool.cxx

Adding @fpastore ,@tamartin as watchers

added JetEtmiss L1Calo Tau Trigger main review-pending-level-1 labels

CI Result SUCCESS (hash b5064e60)

	Athena
externals
cmake
make
tests

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Athena: number of compilation errors 0, warnings 0
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Approving from L1 side (Fábio).

removed review-pending-level-1 label

added review-approved label

merged

mentioned in commit b9e8972a