Patch 1

Release notes

CI fixes to account for current hybrid CERN gitlab runner ressources

Details

CERN IT recently started moving towards kubernets based gitlab runners instead of the previous docker version. Currently both are in use and assignment of CI jobs to either kind of resource is essentially random unless tags a set to request one or the other explicitly. Since these resources use different versions of gitlab runners which clone the repository into different locations, e.g., the test jobs could fail since the artifacts from the build jobs have now invalid paths at various locations (e.g. CMake Tests file). Hence, the testing scripts are not found and the job failed.

This MR applies aforementioned tags where needed to make the CI run reliably. Note: It might be needed to change this again when the migration towards kubernetes is more progressed (currently kubernets based runners don't work with cvmfs yet!)