build: fix update authors commit

Refs: https://github.com/nodejs/node/pull/39855#issuecomment-904387651

PR-URL: https://github.com/nodejs/node/pull/39858


Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Zijian Liu <lxxyxzj@gmail.com>