docs(fix): rm org alias doc from sem (#5681)

Author: nerda-codes

pages/secret-manager/menu.ts

@@ -22,10 +22,6 @@ export const secretManagerMenu = {
           label: 'Create secrets',
           slug: 'create-secret',
         },
-        {
-          label: 'Set an Organization alias',
-          slug: 'set-organization-alias'
-        },
         {
           label: 'Manage a secret',
           slug: 'manage-secret',