add admins for cloud-provider-alibaba repo

[andrewsykim]

Admins are based on people in the OWNERS file.

[andrewsykim]

cc @calebamiles

[nikhita]

/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andrewsykim, nikhita

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• config/kubernetes/sig-cloud-provider/OWNERS [andrewsykim,nikhita]

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[nikhita]

@andrewsykim once the postsubmit runs and the teams are created, I'll grant admin powers to the team. 👍

[andrewsykim]

Thank you!

[nikhita]

@aoxn @cheyang @xlgao-zju you should now have admin privileges over https://github.com/kubernetes/cloud-provider-alibaba-cloud :)

@andrewsykim You had admin powers on the repo via being a part of kubernetes/sig-cloud-provider-admins@ + direct collaborator access. I removed you as a direct collaborator because we prefer to distribute priviliges using teams. You should still have admin powers on the repo though since you are part of the team. 👍