chore: remove unused deps on topos-p2p crate

[Freyskeyd]

Description

This PR is just removing unused dependencies on topos-p2p crate.

PR Checklist:

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added or updated tests that comprehensively prove my change is effective or that my feature works

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

❗ No coverage uploaded for pull request base (main@09242e1). Click here to learn what that means.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #346   +/-   ##
=======================================
  Coverage        ?   59.84%           
=======================================
  Files           ?      230           
  Lines           ?    11985           
  Branches        ?        0           
=======================================
  Hits            ?     7173           
  Misses          ?     4812           
  Partials        ?        0           

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