xAODRootAccess: Fix compilation in dev3LCG.

As of 6.35.1, RException is no longer in the Experimental namespace.

This merge request affects 1 package:

• Control/xAODRootAccess

This merge request affects 1 file:

• Control/xAODRootAccess/Root/RAuxStore.cxx

Adding @ssnyder ,@akraszna as watchers

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

CI Result SUCCESS (hash 8cb2d161)

	Athena	AthSimulation	AthGeneration	AnalysisBase	AthAnalysis
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
For experts only: Jenkins output (remote access info)

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

merged

mentioned in commit 826b83e8