Change log for CA_ACF2

Date Changes
2022-05-24 Enhancement - Changed mappings for the following fields:
- Changed mapping from "target.resource.id" to "target.resource.product_object_id".
- Changed mapping from "target.resource.type" to "target.resource.resource_type".
- Changed mapping for field "usrPriv", "auth", "intent", "cat" from "target.labels" to "additional.fields".
- Changed "metadata.event_type" from "GENERIC_EVENT" to "USER_UNCATEGORIZED" for events "ACF2-A", ACF2-R" and "ACF2-J".
- Changed mapping for field "box" from "target.file.full_path" to "additional.fields".