Merge branch 'ci-enable-secret-detection' into 'master'

Enable Secret Detection in CI NO CHANGELOG

See merge request gitlab-org/gitlab-workhorse!654

.gitlab-ci.yml

 workflow:
-  rules:
+  rules: &workflow_rules
     # For merge requests, create a pipeline.
     - if: '$CI_MERGE_REQUEST_IID'
     # For `master` branch, create a pipeline (this includes on schedules, pushes, merges, etc.).
@@ -58,11 +58,19 @@ test:release:
 include:
   - template: Security/SAST.gitlab-ci.yml
   - template: Security/Dependency-Scanning.gitlab-ci.yml
+  - template: Security/Secret-Detection.gitlab-ci.yml
 
 gosec-sast:
   before_script:
     - apk add make
     - make install
+  rules: *workflow_rules
+
+gemnasium-dependency_scanning:
+  rules: *workflow_rules
+
+secret_detection:
+  rules: *workflow_rules
 
 code_navigation:
   image: golang:latest