4th attempt

Signed-off-by: Sebastian Malton <sebastian@malton.name>

.github/workflows/require-milestone.yml

@@ -9,4 +9,5 @@ jobs:
       - name: Require Milestone
         run: |
           echo "${{ toJson(github.event.pull_request) }}" | jq '.milestone' -e
-          exit $?
+          echo $?
+          exit 1