Try to use Docker image from registry as cache

.github/workflows/docker-push.yml

@@ -49,6 +49,8 @@ jobs:
           tags: |
             ghcr.io/${{ steps.repository-lowercase.outputs.lowercase }}:${{ github.ref_name }}
             ghcr.io/${{ steps.repository-lowercase.outputs.lowercase }}:latest
+            cache-from: type=registry,ref=ghcr.io/${{ steps.repository-lowercase.outputs.lowercase }}:latest
+            cache-to: type=registry,ref=ghcr.io/${{ steps.repository-lowercase.outputs.lowercase }}:latest,mode=max
 
       - name: Check Disk Space on workflow failure
         if: failure()