CaloEvent: Generate pair_base dictionaries.

Adjust selection file to generate dictionaries for std:__pair_base classes needed for persistency.

This merge request affects 1 package:

• Calorimeter/CaloEvent

Adding @pavol as watcher

added Calorimeter JetEtmiss master review-pending-level-1 labels

CI Result FAILURE

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-22135-2019-03-26-07-43
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST 35972]

Unrelated CI issues, approving.

Tadej (L1)

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

merged

mentioned in commit a7da5060

added sweep:ignore label