removed first 2 steos

.gitea/workflows/docker-publish.yml

@@ -10,12 +10,6 @@ jobs:
     runs-on: linux  # make sure your Gitea runner supports Docker
 
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
       - name: Log in to Gitea Container Registry
         run: |
           echo "${{ secrets.REGISTRY_TOKEN }}" | docker login gitea.mrmoku.de -u ${{ secrets.REGISTRY_USER }} --password-stdin