Fix failing mcbm test (CI and nightly)

The wrong geometry setup was used for now as neither the unpacking macro nor the CMake config file were updated.

To simplify this:

• Use the same geometry default for the two call footprints (with vector of filename and with single string)
• Set the default to the latest one mcbm_2021_07_surveyed
• Set the default output folder to data so that a call with only the filename and run ID can be done in CI
• Use mostly defaults in the CMake test config (only stable parameter such as filename and run are provided)

All other MR will be blocked by the failing pipelines until this one is merged and rebased into them

changed the description

added BugFix CI/CD mCBM labels

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