Merge pull request #95564 from openshift-cherrypick-robot/cherry-pick-93970-to-enterprise-4.15

[enterprise-4.15] OCPBUGS54762: Document bug for node certtificate.

Author: mburke5678

security/certificate_types_descriptions/node-certificates.adoc

@@ -20,7 +20,7 @@ These certificates are managed by the system and not the user.
 
 == Expiration
 
-Node certificates are automatically rotated after 292 days and expire after 365 days.
+Node certificates are automatically rotated after 30 days.
 
 == Renewal