Fix test stdout preprocessing
Some mistakes in the regexps used for the ErrorLog test (GaudiExamples) were making the test almost blind and causing problems in other tests (in LHCb).
This fixes the problems.
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Some mistakes in the regexps used for the ErrorLog test (GaudiExamples) were making the test almost blind and causing problems in other tests (in LHCb).
This fixes the problems.