Change log for HP_PROCURVE

Date	Changes
2024-03-04	Enhancement: - Added a Grok pattern to parse unparsing logs. - If "severity" is equal to "DHCP", then mapped "DHCP" to "network.application_protocol". - Mapped "severity" to "security_result.severity_details". - Mapped "prin_port" to "principal.port". - Mapped "pid" to "principal.process.pid". - Mapped "descript" to "metadata.description". - Mapped "inter_ip" to "intermediary.ip". - Mapped "remote_ip_address" to "principal.ip". - Mapped "username" to "principal.user.userid". - Mapped "status", "config_method", "event_id", and "notice_type" to "additional.fields".
2023-09-24	Enhancement: - Added a Grok pattern to parse unparsed logs. - Mapped "target_mac" to "target.mac". - Mapped "msg" to "metadata.description". - Mapped "src_mac" to "principal.mac". - Mapped "severity" to "security_result.severity".
2023-07-24	Enhancement - - Added Grok pattern to parse and map unparsed logs.