TT#129451 Do not take into account process_handler for ngcp-rate-o-mat

We were checking whether the general.process_handler is set to 'none' to
take into account whether the service had been enabled or not, because
otherwise the service would be managed by the HA system. But we have
switched to run ngcp-rate-o-mat on both nodes now.

Fixes: commit 0e8d7405fa
Change-Id: I099bb005a88c72c743021b45b2052df7e9ee49c9

templates/510_init-daemons-ngcp.yaml.tt2

@@ -56,7 +56,7 @@ service:
     running: [% is_mgmt && www_admin.enable == 'yes' ? 'true' : 'false' %]
 
   ngcp-rate-o-mat.service:
-    enabled: [% general.process_handler == 'none' && rateomat.enable == "yes" ? 'true' : 'false' %]
+    enabled: [% rateomat.enable == "yes" ? 'true' : 'false' %]
     running: [% is_proxy && rateomat.enable == "yes" ? 'true' : 'false' %]
 
   ngcp-rtpengine-recording-daemon.service: