Change log for ARBOR_EDGE_DEFENSE

Date Changes
2025-10-16 Enhancement -
- Added grok pattern and KV filter to parse new pattern of logs.
- event.idm.read_only_udm.additional.fields: Newly mapped cn1Label, cn1 raw log fields to event.idm.read_only_udm.additional.fields UDM field.
2023-02-21 Enhancement -
- Mapped protection_Group_Name,traffic_level to principal.group.attribute.labels.
2022-11-03 Enhancement - Extracted the value of hostname from syslog header and mapped it to intermediary.hostname.
- Mapped msg to metadata.description.
- Extracted value of group_name, traffic_level from msg field and mapped it to principal.group.attribute.labels.
- Mapped cs3Label, cs3 to security_result.detection_fields.
- Mapped cs7 to security_result.category_details.
2022-09-30 Newly created parser