TrigAnalysisTest: Change Trigger configuration in the mc16a test

Changes in the RDOtoRDOTrigger step running in 21.0-mc16a:

• change menu version to v6
• add the run2Config=2016 flag

Discussed in ATR-22237

This merge request affects 1 package:

• Trigger/TrigValidation/TrigAnalysisTest

Adding @okumura ,@jpanduro as watchers

added Trigger master review-pending-level-1 labels

CI Result SUCCESS (hash fac08b5d)

	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 22275]

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

merged

mentioned in commit 70c5ebd0

added sweep:ignore label