updated ci to new standart

.gitlab-ci.yml

@@ -27,13 +27,11 @@ test:
 
 publish:
   stage: publish
-  image: docker:latest
-  services:
-    - name: docker:dind
-      alias: docker
+  tags:
+    - docker
   script:
     - export VERSION=$(echo $CI_COMMIT_TAG | sed 's/^v//')
-    - docker login -u leon.hoppe -p ${CI_REGISTRY_PASSWORD} registry.leon-hoppe.de
+    - echo "$CI_REGISTRY_PASSWORD" | docker login -u "$CI_REGISTRY_USER" --password-stdin registry.leon-hoppe.de
     - docker build -t $DOCKER_IMAGE/api:$VERSION -t $DOCKER_IMAGE/api:latest -f src/Portfolio.Api/Dockerfile .
     - docker build -t $DOCKER_IMAGE/web:$VERSION -t $DOCKER_IMAGE/web:latest -f src/Portfolio.Web/Dockerfile .
     - docker push $DOCKER_IMAGE/api:$VERSION