fix: wrong field was mapped onto resource title
fix: wrong field was mapped onto resource title

the title of the resource is calculated from several fields
One of those is the geocat resource title but not the geocat
resource url

This correcting an error that was introduced by a previous commit

opendata-swiss/ckanext-geocat,opendata-swiss/ckanext-geocat,ogdch/ckanext-geocat,ogdch/ckanext-geocat