Add ssh configuration for minion

Currently once the install is complete, a user is locked out which isn't
ideal. Let's manage the ssh like we do for the undercloud as well.

Change-Id: Ia94a3b92355cb0bd24f133a22e3dc5977fcb5180
Closes-Bug: #1837942

roles/UndercloudMinion.yaml

@@ -8,6 +8,8 @@
     minion deploy' command.
   CountDefault: 1
   disable_constraints: True
+  tags:
+    - primary
   ServicesDefault:
     - OS::TripleO::Services::CACerts
     - OS::TripleO::Services::CertmongerUser
@@ -20,6 +22,7 @@
     - OS::TripleO::Services::OpenStackClients
     - OS::TripleO::Services::Podman
     - OS::TripleO::Services::Rhsm
+    - OS::TripleO::Services::Sshd
     - OS::TripleO::Services::Timesync
     - OS::TripleO::Services::Timezone
     - OS::TripleO::Services::Tmpwatch