Change log for AKAMAI_EAA

Date Changes
2023-11-14 Enhancement:
- Mapped "username", "client_ip", "device_type", "cloud_zone", "client_version", "geo_city", "geo_state", "geo_country", "resource", "groups", and "event" to "principal.user.user_display_name", "principal.ip", "principal.platform_version", "principal.cloud.availability_zone", "metadata.product_version", "principal.location.city", "principal.location.state", "principal.location.country_or_region", "principal.resource.attribute.labels", "principal.user.group_identifiers" and "metadata.description" respectively.
- Mapped "http_method", "protocol", "app_version", "referer", "status_code", "user_agent", "session_id", "bytes_out", and "bytes_in" to "network.http_method", "network.application_protocol", "network.application_protocol_version", "network.referral_url", "network.http.response_code", "network.http.user_agent", "network.session_id", "network.sent_bytes", and "network.recieved_bytes" respectively.
- Mapped "resource", "url_path", and "apphost" to "target.resource.id", "target.url", and "target.hostname" respectively.
- Mapped "resp_time", "conn_resp_time", and "origin_resp_time" to "security_result.detection_fields".
- Mapped "con_ip", "con_srcport", "deny_reason", and "con_uuid" to "intermediary.ip", "intermediary.port", "security_result.summary", and "intermediary.resource.product_object_id" respectively.
- Mapped "error_code", "idpinfo", "origin_host", "content_type", "internal_host", "session_info", and "client_id" to "additional.fields".
2023-08-31 - Newly created parser.