keycloak network policy for smtp egress and custom plugin code

chart/values.yaml

@@ -1055,7 +1055,7 @@ addons:
     git:
       repo: https://repo1.dso.mil/platform-one/big-bang/apps/security-tools/keycloak.git
       path: "./chart"
-      tag: "11.0.1-bb.2"
+      tag: "11.0.1-bb.6"
 
     database:
       # -- Hostname of a pre-existing database to use for Keycloak.