fix

Signed-off-by: Ryan Lo <wenchih@apache.org>

Author: lowc1012

.github/workflows/flyte-core-v2.yaml

@@ -51,7 +51,8 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
         with:
-          path: docker
+          sparse-checkout: docker/docker-bake.hcl
+          sparse-checkout-cone-mode: false
       - name: Generate matrix
         id: generate
         uses: docker/bake-action/subaction/matrix@v7