chore(): Migrates promotion to renaming

.drone.yml

@@ -49,22 +49,15 @@ kind: pipeline
 name: build
 
 steps:
-- name: build-container
-  image: plugins/docker
-  settings:
-    registry: scm.project42.io
-    dockerfile: Dockerfile
-    username:
+- name: retag-container
+  image: ghcr.io/oras-project/oras:v1.0.0
+  environment:
+    REGISTRY_USERNAME:
       from_secret: registry_username
-    password:
+    REGISTRY_PASSWORD:
       from_secret: registry_password
-    repo: scm.project42.io/elia/trivy
-    dry_run: false
-    squash: true
-    compress: true
-    tags:
-    - production
-    - "${DRONE_COMMIT_SHA:0:8}"
+  commands:
+    - oras cp --from-username "$REGISTRY_USERNAME" --from-password "$REGISTRY_PASSWORD" --to-username "$REGISTRY_USERNAME" --to-password "$REGISTRY_PASSWORD" "scm.project42.io/elia/trivy:${DRONE_COMMIT_SHA:0:8}"  scm.project42.io/elia/trivy:production
   when:
     event:
     - promote