Updated permitting login of root to be more generic

installations/dc1/configuration/update-user.yml

diff --git a/installations/dc1/configuration/update-user.yml b/installations/dc1/configuration/update-user.yml
index 98c405f..b6361df 100644
--- a/installations/dc1/configuration/update-user.yml
+++ b/installations/dc1/configuration/update-user.yml
@@ -30,7 +30,7 @@
       backrefs: yes
     notify:
     - Restart SSH service
-    when: user == 'root'
+    when: enable_root_login is defined and enable_root_login
 
   handlers:
   - name: Restart SSH service