access: loong64 team for @sophie-zhao

[abner-chenc]

Hi, Please add @sophie-zhao to the @golang/loong64 linux/loong64 team. She has contributed many CLs to linux/loong64. These are her commits: https://github.com/golang/go/commits?author=sophie-zhao

Thanks!

[dmitshur]

Thanks. An invite has been sent, it will need to be accepted by @sophie-zhao.

[sophie-zhao]

Thanks. I have accepted the invite and joined the loong64 team.