Merge branch 'update-licenses' into 'master'

add option 'No information available' in licenses

See merge request portalmec/portalmec!486

db/seeds/licenses.rb

@@ -27,3 +27,4 @@ License.create(name: 'MIT', description: 'MIT', url: 'https://opensource.org/lic
 License.create(name: 'GPL-2.0', description: 'GNU General Public License v2', url: 'https://opensource.org/licenses/GPL-2.0', image_url: '')
 License.create(name: 'GPL-3.0', description: 'GNU General Public License v3', url: 'https://opensource.org/licenses/GPL-3.0', image_url: '')
 License.create(name: 'Apache', description: 'Apache v2', url: 'https://www.apache.org/licenses/LICENSE-2.0', image_url: '')
+License.create(name: 'No information available', description: 'No information available', url: '', image_url: '')