ci: drop old deploy trigger

.gitlab-ci.yml

@@ -36,16 +36,6 @@ container-tagging:
   rules:
     - if: $CI_COMMIT_TAG
 
-deploy:
-  stage: deploy
-  variables:
-    PLAYBOOK: libravatar.yml
-  trigger:
-    project: shivering-isles/ansible-infrastructure-deploy
-    strategy: depend
-  rules:
-    - if: $CI_COMMIT_TAG
-
 release:
   image:
     name: ghcr.io/go-semantic-release/semantic-release:2.30.0