Bump ui version to v0.14.8

Author: aleixhub

catalog/helm/values.yaml

@@ -34,7 +34,7 @@ ui:
   name: # default use chart name + '-ui'
   image:
     #override:
-    tag: v0.14.6
+    tag: v0.14.8
     repository: quay.io/redhat-gpte/babylon-catalog-ui
     pullPolicy: IfNotPresent
   replicaCount: 1