Releasing 4.0.2 with the latest released apps

Change-Id: I2777526ec62a60d8e82a3d0f51bd54829426e82e
diff --git a/Dockerfile.voltha-onos b/Dockerfile.voltha-onos
index b901992..9403491 100644
--- a/Dockerfile.voltha-onos
+++ b/Dockerfile.voltha-onos
@@ -34,7 +34,7 @@
 
 
 # Unpack and install specific apps from download stage
-FROM onosproject/onos:2.2.2-rc6 as install
+FROM onosproject/onos:2.2.2 as install
 
 # The ENV settings must be replicated below as they are not shared between stages
 ENV ONOS=/root/onos
@@ -58,7 +58,7 @@
 
 
 # Create the final image coping over the installed applications from the install stage
-FROM onosproject/onos:2.2.2-rc6
+FROM onosproject/onos:2.2.2
 
 # The ENV settings must be replicated below as they are not shared between stages
 ENV ONOS=/root/onos