ci: fix bin-image job

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

.github/workflows/build.yml

@@ -423,6 +423,9 @@ jobs:
           haskell: true
           large-packages: true
           swap-storage: true
+      -
+        name: Checkout
+        uses: actions/checkout@v4
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -456,9 +459,10 @@ jobs:
         name: Build and push image
         uses: docker/bake-action@v6
         with:
+          source: .
           files: |
             ./docker-bake.hcl
-            cwd://${{ steps.meta.outputs.bake-file }}
+            ${{ steps.meta.outputs.bake-file }}
           targets: image-cross
           push: ${{ github.event_name != 'pull_request' }}
           sbom: true