Added dev-python/ruamel-yaml as test dependency.
Package-Manager: Portage-2.3.89, Repoman-2.3.20
Signed-off-by: Azamat H. Hackimov <azamat.hackimov@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/13639
Signed-off-by: Michał Górny <mgorny@gentoo.org>