python-novaclient 18.0.0 release

meta:version: 18.0.0
meta:diff-start: -
meta:series: zed
meta:release-type: release
meta:pypi: yes
meta:first: yes
meta:release:Author: Hervé Beraud <hberaud@redhat.com>
meta:release:Commit: Előd Illés <elod.illes@est.tech>
meta:release:Change-Id: I05e7c4415ce25b7fa05ec2954f8ead870fa6f1fb
meta:release:Code-Review+2: Elod Illes <elod.illes@est.tech>
meta:release:Workflow+1: Elod Illes <elod.illes@est.tech>
-----BEGIN PGP SIGNATURE-----

iI8EABYIADcWIQQEt7FmPsIz2oCiKUiyOiQ/Sty0kwUCYof4mBkcaW5mcmEtcm9v
dEBvcGVuc3RhY2sub3JnAAoJELI6JD9K3LSTr1cBAM0FSQJD/wvR61+7ZXuOo6Jx
JiLO7+TlwgCe9l2/Uo+iAP94Jr4qgndp+CCQwAoxDtlRnGM7NiL5W8GyGSyhixvQ
BQ==
=TAoH
-----END PGP SIGNATURE-----