Merge branch 'license-scanning' into 'develop'

GitLab CI: add license scanning

See merge request soapbox-pub/soapbox!2068

.gitlab-ci.yml

@@ -171,4 +171,5 @@ docker:
   interruptible: true
 
 include:
-  - template: Jobs/Dependency-Scanning.gitlab-ci.yml
+  - template: Jobs/Dependency-Scanning.gitlab-ci.yml
+  - template: Security/License-Scanning.gitlab-ci.yml