Try and fix the cache-from cause of Adam

.github/workflows/docker.yml

@@ -53,7 +53,6 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
 
-      # Push to Public Registry
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
         with:
@@ -68,5 +67,5 @@ jobs:
           file: ./docker/Dockerfile
           push: true
           tags: ghcr.io/${{ github.repository }}:latest
-          cache-from: type=registry,ref=user/app:latest
+          cache-from: type=registry,ref=ghcr.io/${{ github.repository }}:latest
           cache-to: type=inline