Adding higher threshold MET trigger chains

Original MR needed to be reverted due to missing references. Those are updated and included.

Adding L1_XE50 seeded MET chains to Physics_pp_run3_v1. All these algorithms/type of chains are already included in LS2_v1 but seeded by L1_XE10 and with lower HLT thresholds.

ctest and runTrigART tests passed.

mentioned in merge request !30789 (merged)

This merge request affects 3 packages:

• Trigger/TrigValidation/TrigAnalysisTest
• Trigger/TrigValidation/TrigUpgradeTest
• Trigger/TriggerCommon/TriggerMenuMT

Adding @hartj ,@jpanduro as watchers

added Trigger TriggerMenu master review-pending-level-1 labels

CI Result SUCCESS (hash 025a5074)

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 10352]

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

merged

mentioned in commit 251caf34

added sweep:ignore label