fix workflow

Author: yogh333

.github/workflows/reusable_build_and_test_with_last_nightly.yml

@@ -171,4 +171,5 @@ jobs:
      app_repository: LedgerHQ/${{ inputs.app_name }}
      app_branch_name: ${{ inputs.app_branch }}
      download_app_binaries_artifact: "${{ inputs.app_name }}_binaries"
-     additional_app_binaries_artifact: "check-signature"
+     additional_app_binaries_artifact: "check-signature"
+     additional_app_binaries_artifact_dir: "tools/check-signature/target/debug"