AthenaKernel: Dump empty tsmaps.

When we dump a mixed conditions container, include explicit entries for empty tsmaps. Makes debugging less confusing.

changed target branch from master to 23.0

This merge request affects 1 package:

• Control/AthenaKernel

This merge request affects 2 files:

• Control/AthenaKernel/src/CondCont.cxx
• Control/AthenaKernel/test/CondCont_test.cxx

Adding @gemmeren ,@ssnyder ,@maszyman as watchers

added 23.0 Core review-pending-level-1 labels

There were multiple CI triggers for this MR and commit. The system ignored duplicates but the GitLab pipeline status may incorrectly show the job as failed. Once the remaining job finished running, the CI results will be posted as usual.

CI Result SUCCESS (hash 41c2a960)

	Athena	AthSimulation	AthGeneration	AthAnalysis
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AthAnalysis: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 70877]

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

Changes and CI look fine. Approving.

Kira (L1)

added review-approved-tier0 label

added review-approved-point1 label

mentioned in commit 5da0d038

merged

mentioned in merge request !62861 (merged)