add dataset filters to dashboard panels (#16682)

* add dataset filters to dashboard panels

* add correct PR link

Co-authored-by: Andrew Gizas <andreas.gkizas@elastic.co>

---------

Co-authored-by: Andrew Gizas <andreas.gkizas@elastic.co>

Author: tommyers-elastic

packages/kubernetes_otel/changelog.yml

@@ -1,4 +1,9 @@
 # newer versions go on top
+- version: 1.4.0
+  changes:
+    - description: Add dataset filters to dashboard panels
+      type: enhancement
+      link: https://github.com/elastic/integrations/pull/16682
 - version: "1.3.0"
   changes:
     - description: Add `discovery` field to support auto-install