[Schema Inaccuracy]  Get repository content path should not be required

# Schema Inaccuracy

The get repository content API has `path` marked as `Required` but the docs state ` If you omit the path parameter, you will receive the contents of the repository's root directory.` which would indicate `path` is not `Required`.

https://docs.github.com/en/rest/repos/contents?apiVersion=2022-11-28#get-repository-content

## Expected

`path` should not be marked as `Required`
