Merge pull request #75626 from obrown1205/OSDOCS-9535

OSDOCS-9535: RHEL 9.2 Micro-architecture update 4.14+

Author: ShaunaDiaz

updating/preparing_for_updates/updating-cluster-prepare.adoc

@@ -14,6 +14,16 @@ To do: Remove this comment once 4.13 docs are EOL.
 
 Learn more about administrative tasks that cluster admins must perform to successfully initialize an update, as well as optional guidelines for ensuring a successful update.
 
+[id="rhel-micro-architecture-update-requirements"]
+== {op-system-base} 9.2 micro-architecture requirement change
+
+{product-title} is now based on the {op-system-base} 9.2 host operating system. The micro-architecture requirements are now increased to x86_64-v2, Power9, and Z14. See the link:https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html-single/9.0_release_notes/index#architectures[RHEL micro-architecture requirements documentation]. You can verify compatibility before updating by following the procedures outlined in this link:https://access.redhat.com/solutions/7052996[KCS article].
+
+[IMPORTANT]
+====
+Without the correct micro-architecture requirements, the update process will fail. Make sure you purchase the appropriate subscription for each architecture. For more information, see link:https://access.redhat.com/products/red-hat-enterprise-linux#addl-arch[Get Started with Red Hat Enterprise Linux - additional architectures]
+====
+
 [id="kube-api-removals_{context}"]
 == Kubernetes API removals