Update changelog

Author: janvi-elastic

packages/symantec_endpoint_security/changelog.yml

@@ -3,7 +3,7 @@
   changes:
     - description: Merge Symantec EDR Cloud into Symantec Endpoint Security.
       type: enhancement
-      link: https://github.com/elastic/integrations/pull/1
+      link: https://github.com/elastic/integrations/pull/10530
 - version: "0.2.0"
   changes:
     - description: Removed import_mappings. Update the kibana constraint to ^8.13.0. Modified the field definitions to remove ECS fields made redundant by the ecs@mappings component template.