TriggerTest: Remove cost post-processing for ART jobs

Cost ntuples and RunTrigCostD3PD.exe no longer exist.

cc @tamartin

This merge request affects 1 package:

• Trigger/TrigValidation/TriggerTest

Adding @okumura ,@jpanduro as watchers

added Trigger master review-pending-level-1 labels

Thanks Frank

CI Result SUCCESS (hash 8fba8ba9)

	Athena	AthSimulation	AthGeneration	AnalysisBase
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
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 20960]

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

merged

mentioned in commit adf02dc5

added sweep:ignore label