Ensure log exports has been enabled for AWS Neptune cluster

Not enabling logging export for AWS Neptune clusters will impact the incident response process.

In AWS Console -

1. Sign in to the AWS Console and go to the Amazon Neptune console.
2. In the navigation pane, select Databases.
3. Select the Neptune DB cluster.
4. For Actions, select Modify.
5. In the Log exports section, select the logs that you want to start publishing to CloudWatch Logs.
6. Choose Continue, and then select Modify DB Cluster on the summary page.

In Terraform -

1. In the aws_neptune_cluster resource, set the enable_cloudwatch_logs_exports field to audit.

References:
https://docs.aws.amazon.com/neptune/latest/userguide/cloudwatch.html
https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/neptune_cluster#enable_cloudwatch_logs_exports