Merge pull request #256066 from niklarin/redirect

Removing old role mgmt how-to

Author: American-Dipper

articles/cosmos-db/.openpublishing.redirection.cosmos-db.json

@@ -6230,6 +6230,11 @@
       "redirect_url": "/azure/cosmos-db/gremlin/quickstart-console",
       "redirect_document_id": false
     },
+    {
+      "source_path_from_root": "/articles/cosmos-db/postgresql/howto-create-users.md",
+      "redirect_url": "/azure/cosmos-db/postgresql/how-to-configure-authentication",
+      "redirect_document_id": false
+    },
     {
       "source_path_from_root": "/articles/cosmos-db/migration-choices.md",
       "redirect_url": "/azure/cosmos-db",