client: do not rely on copy_admin_key to import keys
client: do not rely on copy_admin_key to import keys

Relying on `copy_admin_key` to import created keys on client nodes makes
us obliged to copy admin key on those nodes which is not something we might
want.
We should use the fact `condition_copy_admin_key` which will be set to
`True` when the delegated node is a mon which means we can import keys
without taking care of admin keyring.

Fixes: #2867

Signed-off-by: Guillaume Abrioux <30a9df5a0293a6108675377fa1673f7aa713f915@redhat.com>
(cherry picked from commit 5ef5fcd0b64ed1a0fe4ffb1750984d29599839a4)

fgal/ceph-ansible,fgal/ceph-ansible