panw: fix terms in saved search

This brings the searches into line with the changes made in #3094. The granularity of event fields is not fine enough within the panw integration to be able to replicate the behaviour that previously existed, so the panw.panos.type field is used instead.

Author: efd6

packages/panw/changelog.yml

@@ -1,4 +1,12 @@
 # newer versions go on top
+- version: "2.1.1"
+ changes:
+ - description: Fix search terms in saved searches
+ type: bugfix
+ link: https://github.com/elastic/integrations/pull/3324
+ - description: Add threat term to threat data set event.category
+ type: enhancement
+ link: https://github.com/elastic/integrations/pull/3324
 - version: "2.1.0"
  changes:
  - description: Add GeoIP/ASN data for `*.nat.ip` fields