updated ci to new standart

.gitlab-ci.yml

@@ -50,13 +50,11 @@ build:
 publish:
   stage: publish
   needs: ["build"]
-  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 "$CI_REGISTRY_USER" --password-stdin registry.leon-hoppe.de
     - docker build -t registry.leon-hoppe.de/leon.hoppe/worktime:$VERSION -t registry.leon-hoppe.de/leon.hoppe/worktime:latest .
     - docker push registry.leon-hoppe.de/leon.hoppe/worktime:$VERSION
     - docker push registry.leon-hoppe.de/leon.hoppe/worktime:latest