ci(checks): drop the temporary fail probe

Author: esterlus

.github/workflows/pr.yaml

@@ -56,15 +56,10 @@ jobs:
     name: CI OK
     # Single required status check: stable across matrix expansion, label gating and fork guards.
     if: always() # a skipped job counts as passing, so never let a failed dependency skip this one
-    needs: [checks, build, fail-probe]
+    needs: [checks, build]
     runs-on: depot-ubuntu-22.04-4
     permissions: {}
     steps:
       - name: Fail if any CI job failed
         if: contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')
         run: exit 1
-  fail-probe:
-    name: Fail probe
-    runs-on: depot-ubuntu-22.04-4
-    steps:
-      - run: exit 1