test workflow build and push on gitea registry

.github/workflows/build.yml

@@ -18,8 +18,9 @@ jobs:
       run: |
         apt-get update
         apt-get install -y docker.io
+        systemctl start docker
 
-    - name: Login to Docker Hub
+    - name: Login to Docker Registry
       uses: docker/login-action@v1
       with:
         registry: git.coopgo.io
@@ -44,6 +45,6 @@ jobs:
     - name: Build and push Docker image
       uses: docker/build-push-action@v2
       with:
-        context: "{{defaultContext}}:mobility-accounts"
+        context: "{{defaultContext}}"
         push: true
         tags: "git.coopgo.io/coopgo-platform/mobilityaccounts:test"