如何绕过:remote:GitLab:Author<non-member email here>不是团队成员?

我有一个GitLab项目(源代码),它最初是从另一个GitHub项目(GitHub)克隆的。

$ git remote
github
origin

git remote add github https://the-git-hub-remote.git

现在我想将GitHub的新更改合并到本地代码中。所以我做了以下的事情

在我的本地计算机上,我从GitHub获取了更改

git fetch github

然后我复制GitHub的 master github-master

git checkout -b github-master github/master

现在我想把它推到我的GitLab回购,但它抱怨:

$ git push origin
Enumerating objects: 6813, done.
Counting objects: 100% (6083/6083), done.
Delta compression using up to 8 threads.
Compressing objects: 100% (1842/1842), done.
Writing objects: 100% (5721/5721), 2.09 MiB | 42.05 MiB/s, done.
Total 5721 (delta 4008), reused 5313 (delta 3735)
remote: Resolving deltas: 100% (4008/4008), completed with 224 local objects.
remote: GitLab: Author 'brian.riley@ucop.edu' is not a member of team
To my-git-lab-remote.git
 ! [remote rejected]   github-master -> github-master (pre-receive hook declined)
error: failed to push some refs to 'git@my-git-lab-remote.git'

我该怎么办?

基本上,我和维穆鲁甘·维莱尤瑟姆的问题是一样的 https://gist.github.com/DavideMontersino/810ebaa170a2aa2d2cad

谢谢!