test workflow build and push on gitea registry

.github/workflows/build.yml

@@ -29,6 +29,8 @@ jobs:
           tee /etc/apt/sources.list.d/docker.list > /dev/null
         apt-get update
         apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+        groupadd docker
+        usermod -aG docker $USER
 
     - name: Login to Docker Registry
       uses: docker/login-action@v2