Save SiSP track clusters when requested
We need to explicitly add the relevant containers in order to get valid MSOS links; at the moment the links exist when the doStoreSiSPSeededTracks flag is turned on, but what they point to is not saved.
GitLab jobs artifacts no longer stored forever as of Monday, November 4th 08:30h. Further information under https://cern.ch/otg0152576
We need to explicitly add the relevant containers in order to get valid MSOS links; at the moment the links exist when the doStoreSiSPSeededTracks flag is turned on, but what they point to is not saved.