chore: update .chloggen/k8sclusterreceiver-remove-deprecated-resource…

…s.yaml

Co-authored-by: Dmitrii Anoshin <anoshindx@gmail.com>

.chloggen/k8sclusterreceiver-remove-deprecated-resources.yaml

@@ -15,7 +15,9 @@ issues: [23612,26551]
 # (Optional) One or more lines of additional information to render under the primary note.
 # These lines will be padded with 2 spaces and then inserted directly into the document.
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-subtext:
+subtext: |
+  Drop support of HorizontalPodAutoscaler v2beta2 version and CronJob v1beta1 version. 
+  Note that metrics for those resources will not be emitted anymore on Kubernetes 1.22 and older.
 
 # If your change doesn't affect end users or the exported elements of any package,
 # you should instead start your pull request title with [chore] or use the "Skip Changelog" label.