Add geometry alignment support for the TRD detectors in view of analyzing the mCBM 2022 data. A list of other minor changes are included in this MR, too small to make the subject of individual requests like:
The code should work with a new macro for defining misalignments
"macro/beamtime/mcbm2022/create_alignment_2022_05_23_nickel.C"
which should be finalized by @d.ramirez
The MR should be also interesting for @apuntke and @p.kaehler