TauAnalysisTools: Fix placement of using directive.

Using directives should come after all #includes.

This merge request affects 1 package:

• PhysicsAnalysis/TauID/TauAnalysisTools

This merge request affects 1 file:

• PhysicsAnalysis/TauID/TauAnalysisTools/test/ut_TauAnalysisTools_test.cxx

added Analysis Tau master review-pending-level-1 labels

CI Result SUCCESS (hash 2afc7a81)

	Athena	AthSimulation	AthGeneration	AnalysisBase	AthAnalysis
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
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 [CI-MERGE-REQUEST-CC7 28306]

Code changes look fine, approving. Pienpen (L1)

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

merged

mentioned in commit 028e3eac

added sweep:ignore label