Change log for AKAMAI_DATASTREAM_2

Date Changes
2025-02-17 - Mapped "totalBytes" to "principal.network.received_bytes".
- Mapped "uncompressedsize" to "target.process.file.size".
- Mapped "turnAroundTimeMSec", "billingRegion", "overheadBytes", and "objSize" to "additional.fields".
- Mapped "asn" to "security_result.detection_fields".
- Mapped "cliIP" to "principal.ip" and "principal.asset.ip".
- Mapped "reqPort" to "target.port".
- Mapped "reqId" to "network.session_id".
2025-02-07 Newly created parser for AKAMAI_DATASTREAM_2.