Add missing Octavia state to Orchestrate

Octavia state that runs Octavia services on gtw node was
missed.

Change-Id: I29df5cde1b42d1454efd51aef216e99f476dcab1
diff --git a/src/com/mirantis/mk/Orchestrate.groovy b/src/com/mirantis/mk/Orchestrate.groovy
index 147876d..c554fc6 100644
--- a/src/com/mirantis/mk/Orchestrate.groovy
+++ b/src/com/mirantis/mk/Orchestrate.groovy
@@ -314,6 +314,7 @@
     // install octavia manager services
     if (salt.testTarget(master, 'I@octavia:manager')) {
         salt.runSaltProcessStep(master, 'I@salt:master', 'mine.update', ['*'], null, true)
+        salt.enforceState(master, 'I@octavia:manager', 'octavia', true)
         salt.enforceState(master, 'I@octavia:manager', 'salt.minion.ca', true)
         salt.enforceState(master, 'I@octavia:manager', 'salt.minion.cert', true)
     }