How can I get the username of the current commit through the API?
### Problem to solve
*This username is not a setting in git config*
So this [commit API](https://docs.gitlab.com/ee/api/commits.html#get-a-single-commit) does not meet the requirements

I don't want this. instead of username in git
### Further details
Previously we used [commit statuses API](https://docs.gitlab.com/ee/api/commits.html#list-the-statuses-of-a-commit) to get the real username, but sometimes this interface can't get the data (the return content is `[]`)
The normal return value should look like this:

issue