Provides matbudget for sts_v22f_mcbm

For info: @e.clerkin

Geometry added in cbmroot_geometry!221 (merged)

Material budget equivalent in X0 range to v22e as only slight shifts in X and Y within stations and in Z between stations (~5mm, still within plots "slice" size).
File added to avoid blocking MR computing/cbmroot!1123 (merged) until the automatic procedure is merged.
Making a symbolic link to the v22e one would probably also have worked, but better safe than sorry

Projections:

assigned to @p.-a.loizeau

enabled an automatic merge when the pipeline for 21fdef4f succeeds

Dear @f.uhlig, @p.-a.loizeau, @d.emschermann, @v.friese, @a.toia,

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