mgr/cephadm: create OSD daemon deploy specs through make_daemon_spec

mgr/cephadm: create OSD daemon deploy specs through make_daemon_spec

That function handles setting up the extra container/entrypoint
args for the daemon during initial deployment. Having the
CephadmDaemonDeploySpec made directly in the OSD deployment
workflow means initial deployments of OSDs won't have the
extra container/entrypoint args from the spec

Fixes: https://tracker.ceph.com/issues/69734
Signed-off-by: Adam King <adking@redhat.com>
(cherry picked from commit 8e5db6e09ce251b7d1caf9e19666e52c3480752a)