host-find: do not show SSH key by default

Only function 'remove_sshpubkey_from_output_list_post' should be used in
postcallbacks of *-find, otherwise only one entry will be cleaned up

https://fedorahosted.org/freeipa/ticket/6043

Reviewed-By: Stanislav Laznicka <slaznick@redhat.com>

ipaserver/plugins/host.py

@@ -1077,7 +1077,6 @@ class host_find(LDAPSearch):
                 entry_attrs['managing'] = self.obj.get_managed_hosts(entry_attrs.dn)
 
             convert_sshpubkey_post(entry_attrs)
-            remove_sshpubkey_from_output_post(self.context, entry_attrs)
             convert_ipaassignedidview_post(entry_attrs, options)
 
         remove_sshpubkey_from_output_list_post(self.context, entries)