Update mfe versions

Author: sunil-parida

helmfile-deploy/post-orch/helmfile.yaml.gotmpl

@@ -999,7 +999,7 @@ releases:
     namespace: orch-ui
     chart: edge-orch/orch-ui/charts/orch-ui-admin
     wait: true
-    version: 4.0.7
+    version: 4.0.8
     values:
       - values/web-ui-admin.yaml.gotmpl
     condition: web-ui-admin.enabled
@@ -1015,7 +1015,7 @@ releases:
     namespace: orch-ui
     chart: edge-orch/orch-ui/charts/orch-ui-infra
     wait: true
-    version: 4.0.4
+    version: 4.0.6
     values:
       - values/web-ui-infra.yaml.gotmpl
     condition: web-ui-infra.enabled