ops: enable GitLab SAST scanning (DCF-712)

Author: NikolayS

.gitlab-ci.yml

@@ -10,6 +10,7 @@ workflow:
       when: never
 
 include:
+  - template: Security/SAST.gitlab-ci.yml
   - local: 'engine/.gitlab-ci.yml'
   - local: 'ui/.gitlab-ci.yml'
 
@@ -24,4 +25,4 @@ empty-job:
       changes:
         - engine/**/*
         - ui/**/*
-      when: never
+      when: never