Update values.yaml for release

Release-Triggered-By: peppescg

Author: peppescg

helm/values.yaml

@@ -3,7 +3,7 @@ replicaCount: 1
 
 image:
   # -- Image repository (ghcr.io/stacklok/toolhive-cloud-ui)
-  cloudUiImage: ghcr.io/stacklok/toolhive-cloud-ui:v0.4.2
+  cloudUiImage: ghcr.io/stacklok/toolhive-cloud-ui:v0.4.3
   # -- Pull from registry if available, use local image if not
   pullPolicy: IfNotPresent