[buildbot committed 1/3] Update the URL to the new instance

[Siddhesh Poyarekar]

On Thursday 20 July 2017 07:58 PM, Tulio Magno Quites Machado Filho wrote:
> I will update it.  Although it has been working fine the past week.
> 
> By the way, who can update this URL? http://www.gnu.org/software/libc/waterfall/

I have access, so I'll do it tomorrow.

Siddhesh