Align more metadata with other repo types (models,spaces) (#4607)

Fix invalid url to CC-Aligned dataset (#4231)

Update files from the datasets library (from 1.18.0)

Update files from the datasets library (from 1.9.0)

Update files from the datasets library (from 1.7.0)

Update files from the datasets library (from 1.6.1)

Update files from the datasets library (from 1.6.0)

Update files from the datasets library (from 1.4.0)