TestTools: cleanup initGaudi

Code cleanup and simlification:

• remove usage of deprecated SmartIF::pRef
• do not import namespaces
• update documentation
• use PathResolver for finding job options

added full-unit-tests label

This merge request affects 1 package:

• AtlasTest/TestTools

This merge request affects 2 files:

• AtlasTest/TestTools/TestTools/initGaudi.h
• AtlasTest/TestTools/src/initGaudi.cxx

added Test analysis-review-required main review-pending-level-1 labels

CI Result SUCCESS (hash 773fa5c2)

	Athena	AthSimulation	AthGeneration	AnalysisBase	AthAnalysis	DetCommon
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
AnalysisBase: number of compilation errors 0, warnings 0
AthAnalysis: number of compilation errors 0, warnings 0
DetCommon: number of compilation errors 0, warnings 0
For experts only: Jenkins output (remote access info)

Changes are fine and CI succeeds, approving for L1.

-L1

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

MR affects test tools, does not concern analysis packages - approving from AR side

Giovanni (AR)

removed analysis-review-required label

added analysis-review-approved label

merged

mentioned in commit adaaf184