MuonConfig: remove unit test references for Mdt tests
Remove the unit test reference files for the Mdt tests. The lines
printed contain hex-addresses and hence are always filtered by our
post-processing script post.sh
. Moreover the MdtIntersectGeometry_test
does not even print any lines containing "dead tube".
Also do not install testing scripts and use PRIVATE_WORKING_DIRECTORY
.
cc @emoyse