removed some weird? lines from config

.gitea/workflows/gitea-ci.yaml

@@ -16,12 +16,9 @@ jobs:
           password: ${{ secrets.GITEA_TOKEN }}      
       - name: Set up Docker Buildx
         uses: https://github.com/docker/setup-buildx-action@v3
-        with:
-          config-inline: |
-            [registry."git.whimsoc.dev/hendrik/openstreetmap-tile-server"]
-              https = true      
+
       - name: Build and push Docker image
-        uses: https://github.com/docker/build-push-action@v5
+        uses: https://github.com/docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile