Manage token TTL for Nova VNC console service

Manage token TTL for noVNC console in Nova configuration file

Change-Id: I30c55c717d342976917783de90f2cafc38a6901c
Related-Prod: PROD-21128 (PROD:21128)
diff --git a/tests/pillar/control_single.sls b/tests/pillar/control_single.sls
index f94743b..3fff016 100644
--- a/tests/pillar/control_single.sls
+++ b/tests/pillar/control_single.sls
@@ -81,6 +81,8 @@
         enabled: true
         strategy: ENCRYPT
         secret_key: secret
+    consoleauth:
+      token_ttl: 600
     policy:
       'context_is_admin': 'role:admin or role:administrator'
       'compute:create': 'rule:admin_or_owner'