[Jenkins-infra] Request for Mirroring Jenkins

[Daniel Beck]

> On 21.09.2016, at 03:22, Yuzhi Wang <yuzhi.wang at tuna.tsinghua.edu.cn> wrote:
> 
> HTTP is insecure, we'd like to wait for jekins's support for HTTPS.

Thanks for letting us know. We'll keep your mirror off the list then.

Please note that Jenkins verifies checksums of downloaded files, and can download update-center.json (which contains the expected checksums) over HTTPS, so at least data integrity shouldn't be a concern.