Allow selection on ET/PT of Offline objects

Includes the facility to select on offline objects by also seleting on the ET/PT of the object using the TrigObjectMAtcher, as well as just selecting on the ET. The PR can of course aleady be selected on.

This merge request affects 2 packages:

• Trigger/TrigAnalysis/TrigInDetAnalysis
• Trigger/TrigAnalysis/TrigInDetAnalysisUser

Adding @sutt as watcher

added 21.3 Trigger review-pending-level-1 labels

CI Result SUCCESS

	Athena
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-20881-2019-02-05-01-17
Athena: number of compilation errors 0, warnings 166
For experts only: Jenkins output [CI-MERGE-REQUEST 33298]

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

Approving.

Cheers, Johannes (L1)

merged

mentioned in commit e4d5bd10

added sweep:done label

mentioned in commit 1f4a9fa8

mentioned in merge request !20918 (closed)

mentioned in commit 8af1ca0d

mentioned in merge request !20919 (merged)

Sweep summary
successful:

• 21.9
• master

(see https://aiatlas154.cern.ch/jenkins/job/auto_git_sweeps/671/console for details)

mentioned in commit 38e84091