Merge pull request #77432 from maxwelldb/shiftstack-pn-support-ocpbugs35419

[OCPBUGS#35419] Remove ShiftStack provider network non-support statements

Author: maxwelldb

installing/installing_openstack/installing-openstack-user-sr-iov.adoc

@@ -16,7 +16,6 @@ Using your own infrastructure allows you to integrate your cluster with existing
 * You reviewed details about the xref:../../architecture/architecture-installation.adoc#architecture-installation[{product-title} installation and update] processes.
 * You read the documentation on xref:../../installing/overview/installing-preparing.adoc#installing-preparing[selecting a cluster installation method and preparing it for users].
 * You verified that {product-title} {product-version} is compatible with your {rh-openstack} version by using the xref:../../architecture/architecture-installation.adoc#supported-platforms-for-openshift-clusters_architecture-installation[Supported platforms for OpenShift clusters] section. You can also compare platform support across different versions by viewing the link:https://access.redhat.com/articles/4679401[{product-title} on {rh-openstack} support matrix].
-* Your network configuration does not rely on a provider network. Provider networks are not supported.
 * You have an {rh-openstack} account where you want to install {product-title}.
 * You understand performance and scalability practices for cluster scaling, control plane sizing, and etcd. For more information, see xref:../../scalability_and_performance/recommended-performance-scale-practices/recommended-control-plane-practices.adoc#recommended-host-practices[Recommended practices for scaling the cluster].
 * On the machine where you run the installation program, you have:

modules/installation-osp-deploying-bare-metal-machines.adoc

@@ -32,8 +32,6 @@ Be sure that your `install-config.yaml` file reflects whether the {rh-openstack}
 
 * The {rh-openstack} network supports both VM and bare metal server attachment.
 
-* Your network configuration does not rely on a provider network. Provider networks are not supported.
-
 * If you want to deploy the machines on a pre-existing network, a {rh-openstack} subnet is provisioned.
 
 * If you want to deploy the machines on an installer-provisioned network, the {rh-openstack} Bare Metal service (Ironic) is able to listen for and interact with Preboot eXecution Environment (PXE) boot machines that run on tenant networks.