Merge pull request #1025 from StEvUgnIn/patch-1

Add Grafana as AGPL-3.0 licensor

_licenses/agpl-3.0.txt

@@ -12,6 +12,9 @@ how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of
 note: The Free Software Foundation recommends taking the additional step of adding a boilerplate notice to the top of each file. The boilerplate can be found at the end of the license.
 
 using:
+  Grafana: https://github.com/grafana/grafana/blob/main/LICENSE
+  Mastodon: https://github.com/mastodon/mastodon/blob/main/LICENSE
+  Nextcloud Server: https://github.com/nextcloud/server/blob/master/COPYING
 
 permissions:
   - commercial-use

spec/license_meta_spec.rb

@@ -24,7 +24,6 @@ describe 'license meta' do
       it 'using contains 3 examples' do
         legacy = [
           'afl-3.0',
-          'agpl-3.0',
           'artistic-2.0',
           'bsd-3-clause-clear',
           'eupl-1.1',