Update file cve-scan.gitlab-ci.yml

.gitlab/ci/cve-scan.gitlab-ci.yml

@@ -25,9 +25,14 @@ docker-image-scan:
       - "*.cve"
     expire_in: 30 days
   rules:
+    # This will ensure the job only runs on pushes to the `main` branch (not MRs or other branches)
     - if: '$CI_COMMIT_BRANCH == "main" && $CI_PIPELINE_SOURCE == "push"'
       when: always
+    # This will prevent the job from running for any branch other than `main`
     - if: '$CI_COMMIT_BRANCH != "main"'
       when: never
+    # This ensures that the job does not run if triggered by a merge request pipeline
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+      when: never
   tags:
     - "dind"
\ No newline at end of file