CI: Return to the root when finished with 'before_script'
CI: Return to the root when finished with 'before_script'

And remove some verbosity

underscorediscovery/FiberTaskingLib,underscorediscovery/FiberTaskingLib,Samana/FiberTaskingLib,jklarowicz/FiberTaskingLib,Samana/FiberTaskingLib,jklarowicz/FiberTaskingLib,jklarowicz/FiberTaskingLib