[all] Dynamic Zuul results table in Gerrit 3

[Radosław Piliszek]

On Thu, Dec 3, 2020 at 11:03 AM Radosław Piliszek
<radoslaw.piliszek at gmail.com> wrote:
> ... I obviously forgot all the little changes I made ...

Just remembered one so writing down for posterity.
One of the enhancements is that it supports multiple tenants, i.e. it
works for non-openstack/ namespaces, e.g. x/, opendev/ or zuul/ too.

-yoctozepto