We have lib/databases/mysql which is installing databases, remove it
from the bulk package lists.
Split is_fedora (fedora & centos8 -- soon) to install mariadb-server
and mariadb-devel to retain status-quo.
On suse this seems to be a meta-package
'mariadb-server' not found in package names. Trying capabilities.
so split that out. It seems it has never been installing the -devel
package, and things work (presumably clients are coming from wheels so
don't need to build against it).
Change-Id: I86433318e8f76c40c5c792b795411a5c9d8351d3