Merge pull request #79758 from ahardin-rh/remove-power-caveat

OSDOCS-11521: removed caveat for 4.17+

Author: ahardin-rh

modules/nw-operator-cr.adoc

@@ -448,10 +448,6 @@ defaultNetwork:
       ipsecConfig:
         mode: Full
 ----
-[IMPORTANT]
-====
-Using OVNKubernetes can lead to a stack exhaustion problem on {ibm-power-name}.
-====
 
 [discrete]
 [id="nw-operator-cr-kubeproxyconfig_{context}"]