TrigT1TGC: avoid ReadHandleKey copies and pass EventContext

Use const-refs for ReadHandleKey and explicitly pass EventContext. Also cleanup creation of shared pointers.

Build area was cleaned as per request posted in the DB. The full software build will be performed

This merge request affects 1 package:

• Trigger/TrigT1/TrigT1TGC

This merge request affects 7 files:

• Trigger/TrigT1/TrigT1TGC/TrigT1TGC/TGCBIS78.h
• Trigger/TrigT1/TrigT1TGC/TrigT1TGC/TGCNSW.h
• Trigger/TrigT1/TrigT1TGC/TrigT1TGC/TGCTMDB.h
• Trigger/TrigT1/TrigT1TGC/src/LVL1TGCTrigger.cxx
• Trigger/TrigT1/TrigT1TGC/src/TGCBIS78.cxx
• Trigger/TrigT1/TrigT1TGC/src/TGCNSW.cxx
• Trigger/TrigT1/TrigT1TGC/src/TGCTMDB.cxx

Adding @junpei as watcher

added 24.0 Trigger review-pending-level-1 labels

CI Result SUCCESS (hash b0960508)

	Athena
externals
cmake
make
tests

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Athena: number of compilation errors 0, warnings 0
For experts only: Jenkins output (remote access info)

added review-approved label and removed review-pending-level-1 label

Changes and CI look fine. Approving.

Kira (L1)

added review-approved-point1 label

mentioned in commit 2ee94e1d

merged

mentioned in merge request !78116 (merged)