[CI] Add tuned timeout values for mCBM CI tests when coverage ON

With these local runs succeed for both the Nigthly and Profile models on run4. May require later fine-tuning after the first few nights due to disk I/O uncertainties.

Linked to #2503

added CI/CD mCBM labels

requested review from @f.uhlig

assigned to @f.uhlig

Dear @f.uhlig, @p.-a.loizeau,

you have been identified as code owner of at least one file which was changed with this merge request.

Please check the changes and approve them or request changes.

added CodeOwners label

merged

changed the description