Update fortigate prompt for HA cluster status

... so that it will works if Fortinet introduces new status names.

Author: robertcheramy

lib/oxidized/model/fortigate.rb

@@ -5,13 +5,12 @@ class FortiGate < Oxidized::Model
 
   prompt(/
     ^
-    (?:\(\w\)\ )?                   # optional status indicator, e.g. "(M) "
-    [-\w.~]+                        # hostname
-    (?:\((?:Primary|Secondary)\))?  # optional HA cluster status
-    (?:\s[(\w\-.)]+)?               # optional VDOM
-    ~?\s?[#>$]\s?$                  # End of prompt
+    (?:\(\w\)\ )?          # optional status indicator, e.g. "(M) "
+    [-\w.~]+               # hostname
+    (?:\((?:\w+)\))?       # optional HA cluster status (Primary|Secondary)
+    (?:\ [(\w\-.)]+)?      # optional VDOM
+    ~?\ ?[#>$]\ ?$         # End of prompt
   /x)
-
   # When a post-login-banner is enabled, you have to press "a" to log in
   expect /^\(Press\s'a'\sto\saccept\):/ do |data, re|
     send 'a'