Draft: Run tracking efficiency line tests over MDF to avoid MC association

The underlying problem was solved in LHCb!3754 (merged)

These changes try to fix failures of the tracking efficiency line tests because of changing order of Associators (see for example here). The associators only run because the MC information is propagated, which is not explicitly required by the options file. The proposed solution is to run over an MDF file which does not enable writing of MC information.

track_eff_control_flow_with_UT.gv track_eff_control_flow_with_UT.gv (data flows are too large to upload them here)

FYI @rowina @peilian