Change log for UNIFI_AP

Date Changes
2025-11-24 Enhancement:
- Added new Grok pattern to parse new format logs.
- event.idm.read_only_udm.principal.mac: Newly mapped principal_mac raw log field with event.idm.read_only_udm.principal.mac UDM field.
- event.idm.read_only_udm.additional.fields: Newly mapped details, event_id raw log fields with event.idm.read_only_udm.additional.fields UDM field.
- event.idm.read_only_udm.security_result.detection_fields: Newly mapped assoc_status, dns_resp_seen, avg_rssi raw log fields with event.idm.read_only_udm.security_result.detection_fields UDM field.
- event.idm.read_only_udm.principal.process.pid: Newly mapped pid raw log field with event.idm.read_only_udm.principal.process.pid UDM field.
2024-03-22 Enhancement:
- Added new Grok pattern to parse new format logs.
2022-05-24 Enhancement - Mapped event_type to security_result.action_details
2022-04-13 Bug fix-Added null check for PROTO field prior to mapping it to ip_protocol. Increased parsing percentage by making all the unparsed logs get parsed.