Fix logging levels in Run3DQTestingDriver
A pretty small and trivial change, but it makes sure that the DQRun3TestingDriver is using the right log level request from the higher-ups (i.e. AthConfigFlags).
A pretty small and trivial change, but it makes sure that the DQRun3TestingDriver is using the right log level request from the higher-ups (i.e. AthConfigFlags).