TRT_CalibTools fix thread safety warnings

Mentioning @oda , @amete , @ssnyder

This merge request affects 1 package:

• InnerDetector/InDetCalibTools/TRT_CalibTools

Adding @cgrefe ,@calfayan ,@sroe ,@goetz as watchers

added InnerDetector master review-pending-level-1 labels

changed the description

CI Result SUCCESS (hash 5d9bded9)

	Athena	AthSimulation	AnalysisBase	AthGeneration
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 6
AthSimulation: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 16715]

Looks fine, approving. (L2)

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

mentioned in commit c8d45679

merged

added sweep:ignore label