build: remove highlight of running jobs
build: remove highlight of running jobs

This is a bit fragile, since any other output to the terminal will mess
up the tracking of line numbers.

MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3,MRtrix3/mrtrix3