ci: removed not needed steps

.forgejo/workflows/build-and-deploy.yaml

@@ -17,22 +17,10 @@ env:
 jobs:
   build-and-push:
     runs-on: microk8s
-    steps:      
-      - name: Install Node.js
-        run: |
-          # Install Node.js which is required for the checkout action
-          # Run without sudo as we're likely running as root already
-          apt-get update || true
-          apt-get install -y nodejs npm || true
-
+    steps:
       - name: Checkout code
         uses: actions/checkout@v3
 
-      - name: Set up Docker Buildx
-        run: |
-          # Set up buildx for multi-platform builds
-          docker buildx create --use
-
       - name: Login to Container Registry
         run: |
           echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login ${{ env.REGISTRY }} -u ${{ secrets.REGISTRY_USERNAME }} --password-stdin