Change log for ORACLE_OUD

Date Changes
2023-09-11 Enhancement:
- Mapped authFailureID, filter, attrs, changetype, replace and authFailureReason to additional.fields.
- Mapped msg_data to security_result.summary.
- Mapped uid to principal.user.userid.
- Mapped from to principal.ip and principal.port.
- Mapped to to target.ip and target.port.
- Mapped operation to metadata.product_event_type.
2023-08-03 - Newly created parser.