Checkout step is needed for pushing the dockerhub description.

Author: jlesage

.github/workflows/build-image.yml

@@ -131,6 +131,10 @@ jobs:
         run: |
           docker buildx imagetools inspect ${{ env.DOCKER_IMAGE_NAME }}:${{ steps.prep.outputs.version }}
 
+      - name: Checkout
+        uses: actions/checkout@v3
+        if: ${{ steps.prep.outputs.release_type == 'standard' }}
+
       - name: Dockerhub description
         if: ${{ steps.prep.outputs.release_type == 'standard' }}
         uses: peter-evans/dockerhub-description@v3