[platform.logsDropped] Unable to process 1000 logs for each invocation

Hey team!

We're experiencing an issue while dealing with the Telemetry API when the function has 1k logs.

At some point, we're receiving a `platform.logsDropped`, likely because we're not succeeding to process the payload sent in a timely fashion (this is what I've understand from [the doc](https://docs.aws.amazon.com/lambda/latest/dg/runtimes-logs-api.html))

To make it easier [I've attached a PR](https://github.com/aws-samples/aws-lambda-extensions/pull/89) with a full reproducer. If you invoke the function 10-30 times, you'll see a `[dispatcher:Dispatch] LOG DROPPED!` meaning that we have indeed received a `platform.logsDropped`

I've also tried different buffering options (playing with `timeoutMs `, `maxBytes ` and `maxItems `) without any luck.

Thanks!
Max

先从附带的 PR 及其完整复现程序开始，然后跟踪与 `[dispatcher:Dispatch] LOG DROPPED!` 消息相关的 Telemetry API 路径。使用文档中记录的缓冲选项调用该函数 10–30 次，并通过验证 `platform.logsDropped` 不再发生来确认结果。

由索引模型根据 Issue 内容生成。