Clean docker jobs

.gitea/workflows/docker-build.yaml

@@ -4,20 +4,20 @@ on:
   push:
     branches:
       - main
-
 jobs:
-  docker:
-    runs-on: docker  # Your DinD-enabled Gitea runner
+  build:
+    runs-on: docker
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
+      - name: Clone repo with token auth
+        run: |
+          git clone https://${GITEA_TOKEN}@gitea.engen.priv.no/klauvsteinen/cert-manager-webhook-linodegit .
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+      - name: Show Docker version
+        run: docker version
+
+      - name: Build Docker image
+        run: docker build -t registry.engen.priv.no/cert-manager-linode-webhook:latest .
+
+      - name: Push Docker image
+        run: docker push registry.engen.priv.no/cert-manager-linode-webhook:latest
 
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: true
-          tags: registry.engen.priv.no/cert-manager-linode-webhook:latest