fix(github-actions): add CC-BY-3.0 as a permissible license (angular#2403)

Add `CC-BY-3.0` as a license we allow to be used in our dependencies

Author: alan-agius4

github-actions/linting/licenses/dependency-review-config.yml

@@ -6,6 +6,7 @@ allow_licenses:
   - 'BlueOak-1.0.0'
   - 'BSD-2-Clause'
   - 'BSD-3-Clause'
+  - 'CC-BY-3.0'
   - 'CC-BY-4.0'
   - 'CC0-1.0'
   - 'ISC'