ci: Wrong parameter location

Author: clafoutis42

.github/workflows/build-push.yaml

@@ -47,13 +47,14 @@ jobs:
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+        with:
+          platforms: "linux/amd64,linux/arm64"
 
       - name: Build & Push Image
         uses: docker/build-push-action@v6
         with:
           load: true
           push: true
-          platforms: "linux/amd64,linux/arm64"
           tags: ${{ steps.login-ecr-public.outputs.registry }}/${{ vars.ECS_REGISTRY_ALIAS }}/${{ vars.ECS_REPOSITORY_NAME }}:${{ steps.extract_refs.outputs.tag }}
           cache-from: type=local,src=/tmp/.buildx-cache
           cache-to: type=local,dest=/tmp/.buildx-cache-new