[Feature] Add `stats` and `files` in the response of `repos().list_commits()` (currently both are None)

[klion26]

Currently, the api repos().list_commits() will always return None for stats and files, debug it a bit I found that:

1. repos().list_commits() will call repos/{owner}/{repo}/commits from api.github.com but the response of this API did not contain the stats and files information
2. We need to call repos/{owner}/{repo}/commits/{sha} to get the stats and files information.

If this is valid, I can contribute after reaching consensus.

attached two example links[1][2] for more info, and the doc for commits[3]

[1] https://api.github.com/repos/apache/amoro/commits?author=klion26
[2] repos/apache/amoro/commits/c69a2363a6263297421ec6bece176b39a69a5c99
[3] https://docs.github.com/en/enterprise-cloud@latest/rest/commits/commits?apiVersion=2022-11-28

[klion26]

Maybe we can add api to retrieve the detail info for a specified commit If we don't want to fill the stats and files for repos().list_commits(), m