TrigT1CaloCalibTools+PrimaryDPDMaker+DerivationFrameworkL1Calo: Convert TriggerTowerThinningAlg to MT.

Convert TriggerTowerThinningAlg to use MT thinning.

This merge request affects 3 packages:

• PhysicsAnalysis/DerivationFramework/DerivationFrameworkL1Calo
• PhysicsAnalysis/PrimaryDPDMaker
• Trigger/TrigT1/TrigT1CaloCalibTools

Adding @kwhalen ,@afaulkne as watchers

added Analysis Derivation Trigger master review-pending-level-1 labels

CI Result SUCCESS (hash 245e6076)

	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 9881]

The code looks good to me, but due to the size of this MR, I would like L2 to have a second look. Best, Timo (L1)

added review-pending-level-2 label and removed review-pending-level-1 label

added review-approved label and removed review-pending-level-2 label

merged

mentioned in commit 179b08eb

added sweep:ignore label