Takashi Kajinami 263f4ae329 Add CentOS/RHEL 9 to supported operating systems
... because these operating systems are now verified by unit tests and
integration tests.

Change-Id: I26f192685973a8e721ef52e7a7c3bb45478a275f
2022-02-23 01:39:57 +09:00
..
2017-03-07 22:14:59 +01:00
2016-03-23 16:08:03 -04:00