Change log for MCAFEE_WEB_PROTECTION

Date Changes
2024-12-19 Enhancement-
- Added Grok patterns to parse the unparsed logs.
- Mapped "country" to "principal.location.country_or_region".
- Mapped "intermediary_ip1" to "intermediary.ip".
- Mapped "intermediary_ip2" to "intermediary.ip".
- Mapped "intermediary_port" to "intermediary.port".
2022-09-22 Enhancement-
- Updated the parser as per newly ingested logs having different names and fields.