Update .drone.yml to cryptoaarhus

.drone.yml

@@ -12,7 +12,7 @@ steps:
   - name: docker
     image: plugins/docker
     settings:
-      repo: docker.data.coop/cryptohagen-website
+      repo: docker.data.coop/cryptoaarhus-website
       registry: docker.data.coop
       username:
         from_secret: DOCKER_USERNAME