Change log for COFENSE_TRIAGE

Date Changes
2024-03-04 Enhancement:
- Mapped "event_data" to "metadata.description".
- Mapped "cat" to "security_result.description".
- Mapped "severity" to "security_result.rule_id".
- Mapped "msg", "rule_id", "start", and "rt" to "additional.fields".
- If "severity" is equal to "8, "10", "11", "12", "13", or "14", then "security_result.alert_state" is set to "ALERTING" else set it to "NOT_ALERTING".
2023-04-19 Enhancement:
- Added Grok pattern to handle new logs.
- Mapped "ProcessID" to "principal.process.pid".
- Mapped "host" to "principal.hostname".
- Mapped "descrip" to "metadata.description".
- Mapped "user_id" to "principal.user.userid".
- Added conditional check for "rule_id", "sec_result", "ipaddress", "security_action".