Improve the config example of Azure SSO for Kubernetes (#1781) (#1795)

Author: NataliaIvakina

modules/ROOT/pages/kubernetes/authentication-authorization.adoc

@@ -55,7 +55,7 @@ config:
   dbms.security.oidc.azure.config: "principal=unique_name;code_challenge_method=S256;
   dbms.security.oidc.azure.claims.username: "sub"
   dbms.security.oidc.azure.claims.groups: "groups"
-  dbms.security.oidc.azure.authorization.group_to_role_mapping: "e197354c-bd75-4524-abbc-d44325904567=editor;fa31ce67-9e4d-4999-bf6d-25c55258d116=publisher"
+  dbms.security.oidc.azure.authorization.group_to_role_mapping: "group1=editor;group2=editor,publisher"
 ----
 
 [IMPORTANT]