upgrade console to v2.3.9 (#1186)

update

Signed-off-by: lili <lli@streamnative.io>
(cherry picked from commit 6c7ef71)

Author: urfreespace

charts/sn-platform-slim/values.yaml

@@ -189,7 +189,7 @@ images:
     pullPolicy: IfNotPresent
   streamnative_console:
     repository: streamnative/private-cloud-console
-    tag: "v2.3.8"
+    tag: "v2.3.9"
     pullPolicy: IfNotPresent
     hasCommand: false
   node_exporter: