Clean Pisa-Proxy cargo dependencies

[mlycore]

Development Task

Check cargo dependencies used in Pisa-Proxy to keep it a clean status for better maintainability.

[tuichenchuxin]

I want to check this issue.

[mlycore]

AFAIK, there are crates used by different workspaces with different versions. This may add complexity in some troubleshooting scene.

[mlycore]

cargo tree , cargo udeps and cargo sort may help