[PORTAL] Update image versions

Includes image updates to version 3.4.2 and
disabled A&AI Ui from portal platform

Issue-ID: OOM-2618
Signed-off-by: SandeepLinux <sandeep.shah@att.com>
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I98f4b477c3ac4d75ae9ef40387c6e931c1afb352
diff --git a/kubernetes/portal/components/portal-app/values.yaml b/kubernetes/portal/components/portal-app/values.yaml
index 3f55f4a..01d4261 100644
--- a/kubernetes/portal/components/portal-app/values.yaml
+++ b/kubernetes/portal/components/portal-app/values.yaml
@@ -56,7 +56,7 @@
 
 # application image
 repository: nexus3.onap.org:10001
-image: onap/portal-app:3.4.1
+image: onap/portal-app:3.4.2
 pullPolicy: Always
 
 # application configuration