eflowRec: Do not use global instance of ConfigFlags

Do not use global instance of ConfigFlags in eflowRec.

/cc @mhodgkin

added NewConfig label

This merge request affects 1 package:

• Reconstruction/eflowRec

This merge request affects 5 files:

• Reconstruction/eflowRec/python/PFHLTConfig.py
• Reconstruction/eflowRec/python/PFRun3Config.py
• Reconstruction/eflowRec/python/PFRunESDtoAOD_WithJetsTausMET_mc21.py
• Reconstruction/eflowRec/python/PFRunESDtoAOD_mc20e_eOverP.py
• Reconstruction/eflowRec/share/run_AODTCCLinking.py

Adding @mhodgkin ,@cantel ,@goetz as watchers

added JetEtmiss Reconstruction Tau main review-pending-level-1 labels

CI Result SUCCESS (hash e612a55b)

	Athena
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
For experts only: Jenkins output [CI-MERGE-REQUEST-EL9 3632]

Changes look fine and the CI is good. Approving. Clara (L1)

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

merged

mentioned in commit 0c77d352