ci(summary): update actions/checkout to V4 (#917)

Author: rockleona

.github/workflows/summarize_progress.yml

@@ -26,7 +26,7 @@ jobs:
 
 
       - name: Checkout wiki code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           repository: ${{github.repository}}.wiki
           path: markdown