AthenaBaseComps+AsgExampleTools: Fix unchecked StatusCodes

Fix unchecked StatusCodes in two core packages.

This merge request affects 2 packages:

• Control/AthToolSupport/AsgExampleTools
• Control/AthenaBaseComps

Adding @krumnack ,@ssnyder as watchers

added Core master review-pending-level-1 labels

CI Result SUCCESS (hash 9b1f4d41)

	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 10551]

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

merged

mentioned in commit 0ab7b01a

added sweep:ignore label