feat: add outputs to check-trigger job in workflow

Author: IShix-g

.github/workflows/build-toc-generator.yaml

@@ -15,6 +15,8 @@ permissions:
 jobs:
   check-trigger:
     runs-on: ubuntu-22.04
+    outputs:
+      checked: ${{ steps.check_trigger.outputs.checked }}
     steps:
       - name: Check if trigger is workflow_dispatch
         id: check_trigger