Change log for FORGEROCK_IDENTITY_CLOUD

Date Changes
2025-08-06 Enhancement:
- event.idm.read_only_udm.target.resource.attribute.labels: Newly mapped `payload.realm` raw log field to `event.idm.read_only_udm.target.resource.attribute.labels` UDM field.
- event.idm.read_only_udm.additional.fields: Newly mapped `payload.source` raw log field to `event.idm.read_only_udm.additional.fields` UDM field.
- event.idm.read_only_udm.security_result.severity_details: Newly mapped `payload.level` raw log field to `event.idm.read_only_udm.security_result.severity_details` UDM field.
- event.idm.read_only_udm.metadata.event_timestamp: Newly mapped `payload.timestamp` raw log field to `event.idm.read_only_udm.metadata.event_timestamp` UDM field.
2025-07-22 Enhancement:
- Added support for new pattern of JSON logs.
- `event.idm.read_only_udm.principal.ip` and `event.idm.read_only_udm.principal.asset.ip`: Newly mapped `payload.client.ip` and `payload.http.request.headers.x-forwarded-for` raw log fields with `event.idm.read_only_udm.principal.ip` and `event.idm.read_only_udm.principal.asset.ip` UDM fields.
- `event.idm.read_only_udm.principal.port`: Newly mapped `payload.client.port` raw log field with `event.idm.read_only_udm.principal.port` UDM field.
- `event.idm.read_only_udm.network.http.request.method`: Newly mapped `payload.http.request.method` raw log field with `event.idm.read_only_udm.network.http.request.method` UDM field.
- `event.idm.read_only_udm.target.url`: Newly mapped `payload.http.request.path` raw log field with `event.idm.read_only_udm.target.url` UDM field.
- `event.idm.read_only_udm.additional.fields`: Newly mapped `payload.topic`, `payload.http.request.headers.accept-api-version`, `payload.http.request.secure`, `payload.request.detail`, `payload.response`, `payload.request`, `payload.trackingIds`, `payload.objectId` raw log fields with `event.idm.read_only_udm.additional.fields` UDM field.
- `event.idm.read_only_udm.network.http.user_agent`: Newly mapped `payload.http.request.headers.user-agent` raw log field with `event.idm.read_only_udm.network.http.user_agent` UDM field.
- `event.idm.read_only_udm.principal.hostname` and `event.idm.read_only_udm.principal.asset.hostname`: Newly mapped `payload.http.request.headers.host` raw log field with `event.idm.read_only_udm.principal.hostname` and `event.idm.read_only_udm.principal.asset.hostname` UDM fields.
- `event.idm.read_only_udm.network.application_protocol`: Newly mapped `payload.http.request.headers.x-forwarded-proto` raw log field with `event.idm.read_only_udm.network.application_protocol` UDM field.
- `event.idm.read_only_udm.network.http.response_code`: Newly mapped `payload.response.statusCode` raw log field with `event.idm.read_only_udm.network.http.response_code` UDM field.
- `event.idm.read_only_udm.security_result.action_details`: Newly mapped `payload.operation` raw log field with `event.idm.read_only_udm.security_result.action_details` UDM field.
- `event.idm.read_only_udm.metadata.event_type`: Set `event.idm.read_only_udm.metadata.event_type` to `NETWORK_HTTP` when `has_network_http` is `true` and `has_principal` is `true`.
- `event.idm.read_only_udm.metadata.event_type`: Set `event.idm.read_only_udm.metadata.event_type` to `USER_UNCATEGORIZED` when `has_principal_user` is `true`.
2024-03-11 - Newly created parser