Update changelog

Author: chemamartinez

packages/vectra_rux/changelog.yml

@@ -3,7 +3,7 @@
   changes:
     - description: Validate pagination parameters from API responses.
       type: bugfix
-      link: https://github.com/elastic/integrations/pull/99999
+      link: https://github.com/elastic/integrations/pull/14772
 - version: "0.3.0"
   changes:
     - description: Use `terminate` processor instead of `fail` processor to handle agent errors.