Excluding python module path from QMtest validation

Excluding from QM test validation, the line printed when importing python module in DaVinci since it depends on the install area.

added Configuration DPA-WP3 bug fix labels

requested review from @pkoppenb and @erodrigu

All tests pass locally. Merging as it cannot be tested in a pipeline.

merged

mentioned in commit 71b73f3c

mentioned in merge request lhcb-core/lhcbstacks!18 (merged)