Support parallel parsing protocol data in the access log module

[mrproliu]

When the business system traffic is high, the Rover will convert its traffic between kernel mode and user mode through BPF Queue. Previously, there was only a single goroutine to receive, parse, and then send it to the routing analysis goroutine. This caused the parsing process to require waiting until the next receive.
Therefore, it now supports multiple goroutines to receive and parse events in the queue from being discarded due to waiting for parsing during high traffic.

This is similar to the concept of boss and worker groups in Netty, where boss and worker groups are two separate thread pools. The boss is responsible for receiving connections, while the worker handles processing them. In Rover, the boss (parse) group receives events, and the worker (analyze) group processes events.