Improve Docker CI Cache (#960)

.github/workflows/ci.yml

@@ -25,32 +25,16 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Cache Docker layers
-        uses: actions/cache@v4
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.head_ref || github.ref_name }}-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-${{ github.head_ref || github.ref_name }}
-            ${{ runner.os }}-buildx-main
-            ${{ runner.os }}-buildx-
-
       - name: Build prod Docker image
         uses: docker/build-push-action@v6
         with:
           push: false
-          cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
+          cache-from: |
+            type=gha,scope=${{ github.ref_name }}
+            type=gha,ref=main
+          cache-to: type=gha,scope=${{ github.ref_name }},mode=max
           file: Dockerfile
 
-      - # Temp fix
-        # https://github.com/docker/build-push-action/issues/252
-        # https://github.com/moby/buildkit/issues/1896
-        name: Move cache
-        run: |
-          rm -rf /tmp/.buildx-cache
-          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
-
   linters:
     name: Linters
     runs-on: ubuntu-latest