cephadm-adopt: add no_log: true
cephadm-adopt: add no_log: true

Let's add a `no_log: true` on the `cephadm registry-login` task.

Signed-off-by: Guillaume Abrioux <30a9df5a0293a6108675377fa1673f7aa713f915@redhat.com>

ceph/ceph-ansible,ceph/ceph-ansible