Removed the checkout step: buildx do its own checkout.

Author: jlesage

.github/workflows/build-image.yml

@@ -99,9 +99,6 @@ jobs:
           echo "tags=${TAGS}" >> $GITHUB_OUTPUT
           #echo "build_date=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
 
-      - name: Checkout
-        uses: actions/checkout@v3
-
       - name: Setup QEMU
         uses: docker/setup-qemu-action@v2
         with: