Update igwn-cvmfs.yml: depend on real `cvmfs-config-osg` package
Update igwn-cvmfs.yml: depend on real cvmfs-config-osg package, otherwise cvmfs-config-default might be chosen by installer, see #58 (closed)
Update igwn-cvmfs.yml: depend on real cvmfs-config-osg package, otherwise cvmfs-config-default might be chosen by installer, see #58 (closed)