Merge pull request #67797 from mletalie/OSDOCS-8203

[OSDOCS-8203]:Remove 4.11 warning

Author: skrthomas

modules/rosa-sts-account-wide-roles-and-policies.adoc

@@ -5,8 +5,6 @@
 [id="rosa-sts-account-wide-roles-and-policies_{context}"]
 = Account-wide IAM role and policy reference
 
-include::snippets/rosa-4-11-12-snippet.adoc[]
-
 This section provides details about the account-wide IAM roles and policies that are required for ROSA deployments that use STS, including the Operator policies. It also includes the JSON files that define the policies.
 
 The account-wide roles and policies are specific to an OpenShift minor release version, for example OpenShift 4.8, and are backward compatible. You can minimize the required STS resources by reusing the account-wide roles and policies for multiple clusters of the same minor version, regardless of their patch version.

rosa_install_access_delete_clusters/rosa-sts-creating-a-cluster-with-customizations.adoc

@@ -6,8 +6,6 @@ include::_attributes/attributes-openshift-dedicated.adoc[]
 
 toc::[]
 
-include::snippets/rosa-4-11-12-snippet.adoc[]
-
 Create a {product-title} (ROSA) cluster with the AWS Security Token Service (STS) using customizations. You can deploy your cluster by using {cluster-manager-first} or the ROSA CLI (`rosa`).
 
 With the procedures in this document, you can also choose between the `auto` and `manual` modes when creating the required AWS Identity and Access Management (IAM) resources.