MuonCablingData - Fix compiler error in gcc12

Closes ATLASRECTS-7600

This merge request affects 1 package:

• MuonSpectrometer/MuonCablings/MuonCablingData

This merge request affects 2 files:

• MuonSpectrometer/MuonCablings/MuonCablingData/MuonCablingData/MicroMega_CablingMap.h
• MuonSpectrometer/MuonCablings/MuonCablingData/src/MicroMega_CablingMap.cxx

Adding @rosati ,@wleight ,@stavrop ,@jojungge ,@apsallid ,@pscholer as watchers

added 23.0 MuonSpectrometer review-pending-level-1 labels

CI Result SUCCESS (hash 9c64ae0c)

	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-CC7 70383]

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

Looks good to me. Approved.

Cheers L1

added review-approved-point1 label

added review-approved-tier0 label

mentioned in commit 9f16c652

merged

mentioned in merge request !62635 (merged)