AnalysisJiveXML: Fix clang warnings.

clang warnings:

• unused variables
• string + int

This merge request affects 1 package:

• PhysicsAnalysis/AnalysisEventDisplay/AnalysisJiveXML

added Analysis master review-pending-level-1 labels

CI Result SUCCESS (hash 94e53b77)

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 7081]

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

merged

mentioned in commit 1e28ad7d

added sweep:ignore label