Fetch 100 results per page (#33124)

Release Notes:

- N/A

script/update_top_ranking_issues/main.py

@@ -47,8 +47,8 @@ def main(
     # GitHub Workflow will pass in the token as an environment variable,
     # but we can place it in our env when running the script locally, for convenience
     github_token = github_token or os.getenv("GITHUB_ACCESS_TOKEN")
-    github = Github(github_token)
 
+    with Github(github_token, per_page=100) as github:
         remaining_requests_before: int = github.rate_limiting[0]
         print(f"Remaining requests before: {remaining_requests_before}")