Merge pull request #17921 from rifelpet/al2-135

Announce AL2 deprecation in 1.35

Author: k8s-ci-robot

docs/releases/1.35-NOTES.md

@@ -39,3 +39,5 @@ This is a document to gather the release notes prior to the release.
 * Support for Kubernetes version 1.29 is removed in kOps 1.35.
 
 * Support for Kubernetes version 1.30 is deprecated and will be removed in kOps 1.36.
+
+* Support for Amazon Linux 2 is deprecated and will be removed in kOps 1.36