Remove ListUsers experimental warning (#779)

docs/content/getting-started/perform-list-users.mdx

@@ -22,10 +22,6 @@ import TabItem from '@theme/TabItem';
 
 # Perform a List Users call
 
-:::caution Warning
-List Users is currently an experimental feature and not yet suitable for production. Read [the announcement](https://openfga.dev/blog/list-users-announcement) for more information.
-:::
-
 <DocumentationNotice />
 
 This section will illustrate how to perform a <ProductConcept section="what-is-a-list-users-request" linkName="list users" /> request to determine all the <ProductConcept section="what-is-a-user" linkName="users" /> of a given <ProductConcept section="what-is-a-type" linkName="type" /> that have a specified <ProductConcept section="what-is-a-relationship" linkName="relationship" /> with a given <ProductConcept section="what-is-an-object" linkName="object" />.