Change log for HARNESS_IO

Date Changes
2025-04-16 - Added a JSON block to handle single json logs.
- event.idm.read_only_udm.additional.fields: Removed mapping of records.auditModule from event.idm.read_only_udm.additional.fields UDM field and mapped auditModule instead.
- event.idm.read_only_udm.additional.fields: Removed mapping of records.auditResource.type from event.idm.read_only_udm.additional.fields UDM field and mapped auditResource.type instead.
- event.idm.read_only_udm.additional.fields: Removed mapping of records.auditResource.identifier from event.idm.read_only_udm.additional.fields UDM field and mapped auditResource.identifier instead.
- event.idm.read_only_udm.additional.fields: Removed mapping of records.auditResourceScope.accountIdentifier from event.idm.read_only_udm.additional.fields UDM field and mapped auditResourceScope.accountIdentifier instead.
- event.idm.read_only_udm.metadata.product_event_type: Removed mapping of records.auditAction from event.idm.read_only_udm.metadata.product_event_type UDM field and mapped auditAction instead.
- event.idm.read_only_udm.network.http.method: Removed mapping of records.auditHttpRequestInfo.requestMethod from event.idm.read_only_udm.network.http.method UDM field and mapped auditHttpRequestInfo.requestMethod instead.
- event.idm.read_only_udm.principal.ip and event.idm.read_only_udm.principal.asset.ip: Removed mapping of records.auditHttpRequestInfo.clientIP from event.idm.read_only_udm.principal.ip and event.idm.read_only_udm.principal.asset.ip UDM fields and mapped auditHttpRequestInfo.clientIP instead.
- event.idm.read_only_udm.metadata.event_timestamp: Removed mapping of records.auditEventTime from event.idm.read_only_udm.metadata.event_timestamp UDM field and mapped auditEventTime instead.
- event.idm.read_only_udm.additional.fields: Removed mapping of records.auditEventMetadata.batchId from event.idm.read_only_udm.additional.fields UDM field and mapped auditEventMetadata.batchId instead.
- If has_principal is true AND has_user is true then set event.idm.read_only_udm.metadata.event_type` to USER_UNCATEGORIZED
- If has_principal is true then set event.idm.read_only_udm.metadata.event_type to STATUS_UPDATE
- Initialized principal, target, metadata, extensions, network, additional in the for loop.
2025-02-05 - Added support to parse the new log format.
2024-10-17 - Newly created parser