doctor: checkout@v5 (Node 24)

.github/workflows/doctor.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 3
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           sparse-checkout: .github/time
       - run: python3 .github/time/test_time.py