Change log for AWS_AURORA

Date Changes
2024-01-12 Enhancement:
- Mapped "logEvents.messageType", "logEvents.owner", "logEvents.logGroup", "logEvents.logStream" to "target.resource.attribute.labels".
- Mapped "logEvents.logEvents.message", "logEvents.logEvents.timestamp", "logEvents.logEvents.id" to "securit_result.detection_fields".
- Added a Grok pattern to retrieve the IP address from "logEvents.logEvents.message" and mapped "src_data" to "principal.ip".
- Mapped "user" to "principal.user.userid".
2023-11-02 Newly created parser.