fix typo

Author: sammcj

.github/workflows/test_failure_repository_not_installed.yml

@@ -16,7 +16,7 @@ jobs:
     continue-on-error: true
     outputs:
       action_step_outcome: ${{ steps.use_action.outcome }}
-      action_step_conclusion: ${{ steps.use_action.conclusion }
+      action_step_conclusion: ${{ steps.use_action.conclusion }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3