Change log for DELINEA_SECRET_SERVER

Date Changes
2025-02-25 Enhancement:
- Mapped "source_host_network_ipaddress" to "principal.ip".
- Mapped "target_host_name" to "target_host_name".
- Mapped "machineTimeZone" to "additional.fields".
- Mapped "machineName" to "additional.fields".
- Mapped "product" to "additional.fields".
- Mapped "schemaVersion" to "additional.fields".
- Mapped "byUserEmailAddress" to "principal.user.email_addresses".
- Mapped "byUserDisplayName" to "principal.user.email_addresses" if "byUserEmailAddress" is not equal to null else "byUserDisplayName" to "additional.fields".
2025-01-29 Enhancement:
- Added support for a new JSON log format.
2024-09-05 - Newly created parser