Comment 15 for bug 1928913

Reviewed: https://review.opendev.org/c/openstack/neutron/+/792077
Committed: https://opendev.org/openstack/neutron/commit/a75fc891bc17fd49b9194d2aed4678d623ec8caf
Submitter: "Zuul (22348)"
Branch: master

commit a75fc891bc17fd49b9194d2aed4678d623ec8caf
Author: Slawek Kaplonski <email address hidden>
Date: Wed May 19 09:25:15 2021 +0200

    Add mitogen to the docs requirements

    Mitogen is dependency of the pyroute2 and was added link to it
    the docs in pyroute2 0.6.1. Due to the missing mitogen in our
    docs venv, docs job was failing.
    So let's install mitogen as docs env requirement, at least for now
    to unblock our gate.
    Later we can think about better solution as e.g. adding it properly to
    the requirements or report and fix the issue in the pyroute2.

    Change-Id: Iba37581916842bb5fc9f42f7f483d3431747bf8d
    Closes-Bug: #1928913