Change log for KEYCLOAK

Date	Changes
2025-10-30	Enhancement: - `event.idm.read_only_udm.principal.application`: Newly mapped `ctx.clientId` raw log field to `event.idm.read_only_udm.principal.application`. - `event.idm.read_only_udm.principal.hostname`: Newly mapped `ctx.host` raw log field to `event.idm.read_only_udm.principal.hostname`. - `event.idm.read_only_udm.target.ip`: Newly mapped `ctx.ip` raw log field to `event.idm.read_only_udm.target.ip`. - `event.idm.read_only_udm.target.administrative_domain`: Newly mapped `ctx.realmId` raw log field to `event.idm.read_only_udm.target.administrative_domain`. - `event.idm.read_only_udm.metadata.product_log_id`: Newly mapped `ctx.requestId` raw log field to `event.idm.read_only_udm.metadata.product_log_id`. - `event.idm.read_only_udm.network.session_id`: Newly mapped `ctx.sessionId` raw log field to `event.idm.read_only_udm.network.session_id`. - `event.idm.read_only_udm.target.url`: Newly mapped `ctx.uri` raw log field to `event.idm.read_only_udm.target.url`. - `event.idm.read_only_udm.network.http.user_agent`: Newly mapped `ctx.userAgent` raw log field to `event.idm.read_only_udm.network.http.user_agent`. - `event.idm.read_only_udm.principal.user.product_object_id`: Newly mapped `ctx.userId` raw log field to `event.idm.read_only_udm.principal.user.product_object_id`. - `event.idm.read_only_udm.principal.user.userid`: Newly mapped `ctx.username` raw log field to `event.idm.read_only_udm.principal.user.userid`. - `event.idm.read_only_udm.target.application`: Newly mapped `env.application` raw log field to `event.idm.read_only_udm.target.application`. - `event.idm.read_only_udm.target.resource.name`: Newly mapped `env.instance` raw log field to `event.idm.read_only_udm.target.resource.name`. - `event.idm.read_only_udm.network.http.referral_url`: Newly mapped `ctx.referer` raw log field to `event.idm.read_only_udm.network.http.referral_url`. - Added logic to iterate through the `events` array in the raw log and mapped the whole array to `event.idm.read_only_udm.additional.fields`.
2024-09-17	Enhancement: - Mapped "username" from "details_json" to "target.user.userid". - Mapped "redirect_uri" from "details_json" to "target.url" - Mapped "realm_id" and "client_id" to "additional.fields"
2024-07-09	- Newly created parser.