Bump actions/checkout from 4 to 5 (#497)

Author: dependabot[bot]

.github/workflows/api-docs.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Setup Node
         uses: actions/setup-node@v4
         with: