Per the warning [here](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/AgentReference.html), CloudWatch logs agent is going to be deprecated. Can you please add an example for gathering application logs via the [unified agent](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/Install-CloudWatch-Agent.html)? The [examples](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html#CloudWatch-Agent-Configuration-File-Complete-Example) in the official docs are not great. Specifically, I'd like to send multiple log files (`/var/log/example/ex-1.log` and `/var/log/example/ex-2.log`) to the same log group. Thanks in advance