Radosław Piliszek e48d0a7fab [CI] Drop Zuul host groups
They are not used.

Change-Id: Icea1a5f882e2e032c22d897efbd1f137536ae580
2021-05-31 12:42:36 +00:00
..
2020-02-10 14:07:53 +00:00
2021-04-08 06:39:19 +00:00
2021-05-31 12:42:36 +00:00
2021-04-23 12:40:53 +00:00