Revert "Merge pull request #113383 from jc-berger/jcberger-19082-rootdisk"

This reverts commit 80a2032, reversing
changes made to 1b341be.

Author: jc-berger

modules/osd-configure-machine-pool-root-disk.adoc

@@ -10,11 +10,6 @@
 [role="_abstract"]
 Through {cluster-manager-url}, you can create an {product-title} cluster on {GCP} using a standard cloud provider account owned by Red Hat.
 
-[NOTE]
-====
-If you want to create an {product-title} cluster on {GCP} with the {cluster-manager-first} command-line interface (`ocm`), see the instructions for configuring machine pool root disk sizes for clusters
-====
-
 .Procedure
 
 . Log in to {cluster-manager-url} and click *Create cluster*.

modules/osd-create-cluster-red-hat-account.adoc

@@ -16,7 +16,6 @@ Through {cluster-manager-url}, you can create an {product-title} cluster on {GCP
 * You reviewed the xref:../osd_getting_started/osd-understanding-your-cloud-deployment-options.adoc#osd-understanding-your-cloud-deployment-options[{product-title} cloud deployment options].
 
 include::modules/osd-create-cluster-red-hat-account.adoc[leveloffset=+1]
-include::modules/osd-configure-machine-pool-root-disk.adoc[leveloffset=+1]
 
 [id="next-steps-rh-account_{context}"]
 == Next steps