fix(common): demarcate pipeline jobs

Description

Demarcate pipeline jobs:

• fix(engine): disable building jobs for external components tags
• fix(ui): disable ui jobs for external trigger events
• fix(ui): parse release tags properly

Related issue

Examples

Checklist

• the MR description has been reviewed
• this MR does NOT have text changes OR there are text changes and they have been reviewed
• this MR does NOT have API/CLI changes OR there are API/CLI changes and they have been reviewed
• this MR does NOT have UI changes OR there are UI changes and they have been reviewed

engine/.gitlab-ci.yml

@@ -11,7 +11,9 @@ stages:
 ## Conditions
 .only_engine: &only_engine
   rules:
-    - changes:
+    - if: $CI_COMMIT_TAG =~ /^v[a-zA-Z0-9_.-]*/
+    - if: $CI_COMMIT_BRANCH
+      changes:
         - engine/**/*
 
 .only_dle_tag_release: &only_tag_release