Change log for ONE_IDENTITY_IDENTITY_MANAGER

Date Changes
2025-07-08 Enhancement:
- event.idm.read_only_udm.metadata.product_version: Newly mapped `version` log fields with `event.idm.read_only_udm.metadata.product_version` UDM field.
- event.idm.read_only_udm.metadata.collected_timestamp: Newly mapped `time` log fields with `event.idm.read_only_udm.metadata.collected_timestamp` UDM field.
- event.idm.read_only_udm.intermediary.hostname: Newly mapped `hostname` fields with a grok pattern to identify IP addresses. When an IP is found, it is mapped to `event.idm.read_only_udm.intermediary.ip`. Otherwise, the existing mapping to `event.idm.read_only_udm.intermediary.hostname` is used.
- event.idm.read_only_udm.principal.application: Newly mapped `app_name` log fields with `event.idm.read_only_udm.principal.application` UDM field.
- event.idm.read_only_udm.principal.process.pid: Newly mapped `process_id` log fields with `event.idm.read_only_udm.principal.process.pid` UDM field.
- event.idm.read_only_udm.metadata.event_timestamp: Newly mapped `EventTimestamp` log fields with `event.idm.read_only_udm.metadata.event_timestamp` UDM field.
- event.idm.read_only_udm.principal.user.user_display_name: Newly mapped `EventUserDisplayName` log fields with `event.idm.read_only_udm.principal.user.user_display_name` UDM field.
- event.idm.read_only_udm.target.user.product_object_id: Newly mapped `EventUserId` log fields with `event.idm.read_only_udm.target.user.product_object_id` UDM field.
- event.idm.read_only_udm.additional.fields: Newly mapped `AssetPartitionId`, `DurationInMinutes`, `OfflineWorkflowMode`, `RequiredDate`, `WasCheckedOut`, `ApproverAccessRequestUri` and `ReviewerAccessRequestUri` log fields with `event.idm.read_only_udm.additional.fields` UDM field.
- event.idm.read_only_udm.target.application: Newly mapped `AccessRequestType` log fields with `event.idm.read_only_udm.target.application` UDM field.
- event.idm.read_only_udm.principal.user.attribute.roles: Newly mapped `AccountDistinguishedName` log fields with `event.idm.read_only_udm.principal.user.attribute.roles` UDM field.
- event.idm.read_only_udm.target.administrative_domain: Newly mapped `AccountDomainName` log fields with `event.idm.read_only_udm.target.administrative_domain` UDM field.
- event.idm.read_only_udm.target.asset.platform_software.platform: Newly mapped `AssetPlatformType` log fields with `event.idm.read_only_udm.target.asset.platform_software.platform` UDM field.
2025-02-19 - Added support for the new SYSLOG+JSON log format.
2024-10-03 - Added support for the new log format.
2024-09-03 - Newly created parser.