PyDumper: Support dumping std::pair xAOD types.

Needed to properly dump new PFlow variable.

WARNING: big files (>100K) are found in the changeset

164K in file Event/PyDumper/python/Dumpers.py

This merge request affects 1 package:

• Event/PyDumper

added EDM master review-pending-level-1 labels

CI Result SUCCESS (hash a05c986e)

	Athena	AthSimulation	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
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 11214]

Looks good and CI clean, approving (L1)

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

merged

mentioned in commit eaf5d719

added sweep:ignore label