Merge pull request #55979 from alishaIBM/egressip

Egress IP Doc updates for P/Z

Author: jab-rh

modules/nw-egress-ips-about.adoc

@@ -48,6 +48,9 @@ Support for the egress IP address functionality on various platforms is summariz
 | Amazon Web Services (AWS) | Yes
 | Google Cloud Platform (GCP) | Yes
 | Microsoft Azure | Yes
+| {ibmzProductName} and {linuxoneProductName} | Yes
+| {ibmzProductName} and {linuxoneProductName} for {op-system-base-full} KVM | Yes
+| {ibmpowerProductName} | Yes
 
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