Change log for CISCO_PRIME

Date Changes
2024-01-26 Bug-Fix:
- Added Grok patterns to reduce percentage of `GENERIC_EVENT` event types.
- Mapped "principal_port" to "principal.port".
- Mapped "ip_address" to "principal.asset.ip".
- Mapped "user_name" to "principal.user.userid".
- Mapped "device_ip" to "principal.ip" and "principal.asset.ip".
- Mapped "client_ip_address" to "principal.ip", "principal.asset.ip".
- Mapped "principal_ip" to "principal.ip", "principal.asset.ip".
- Mapped "Type" to "metadata.product_event_type".
- Mapped "dst_user" to "target.user.userid".
- Mapped "target_ip" to "target.asset.ip".
- Mapped "device_type" to "target.resource.attribute.labels".
- Mapped "device_hostname" to "target.resource.attribute.labels".
- Mapped "sec_description" to "security_result.description".