TT#17987 testsuite: migrate 'enableD' options to standard 'enable' (to keep them in sync)

Change-Id: Ia8e3c7a0cf9bc70afa7e90781e49f38db3094080

testsuite/ngcp-config/config.yml

@@ -100,7 +100,7 @@ www_admin:
   cc_dial_prefix: 00
   ac_dial_prefix: 0
   dashboard:
-    enabled: 1
+    enable: 1
   subscriber:
     extension_features: 0
     audiofile_features: 0

testsuite/ngcp-config/templates/testsuite/ngcp-www-admin/admin.conf.tt2

@@ -16,7 +16,7 @@
         fax2mail_domain="[% ossbss.provisioning.routing.fax2mail_domain %]"
         conference_domain="[% ossbss.provisioning.routing.conference_domain %]"
        >
-  <dashboard enabled="[% www_admin.dashboard.enabled %]" />
+  <dashboard enabled="[% www_admin.dashboard.enable %]" />
   <subscriber extension_features="[% www_admin.subscriber.extension_features %]"
               audiofile_features="[% www_admin.subscriber.audiofile_features %]"
             />