Fix linter errors on p2p package

[adshmh]

Description

Summary generated by Reviewpad on 02 Jun 23 01:05 UTC

This pull request includes various changes, such as adding an import for the "fmt" package, updating the CHANGELOG.md file for version 0.0.0.54, removing import statements and a variable from the "router.go" file, and removing functions and imports related to a RainTree feature from the utils_test.go file as well as removing a function for waiting for network simulation to complete.

Issue

N/A

Type of change

Please mark the relevant option(s):

• [ ] New feature, functionality or library
• [ ] Bug fix
• [x] Code health or cleanup
• [ ] Major breaking change
• [ ] Documentation
• [ ] Other

List of changes

• Fixed linter errors on p2p package

Testing

• [ ] make develop_test; if any code changes were made
• [ ] make test_e2e on k8s LocalNet; if any code changes were made
• [ ] e2e-devnet-test passes tests on DevNet; if any code was changed
• [ ] Docker Compose LocalNet; if any major functionality was changed or introduced
• [ ] k8s LocalNet; if any infrastructure or configuration changes were made

Required Checklist

• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have added, or updated, godoc format comments on touched members (see: tip.golang.org/doc/comment)
• [ ] I have tested my changes using the available tooling
• [x] I have updated the corresponding CHANGELOG

If Applicable Checklist

• [ ] I have updated the corresponding README(s); local and/or global
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] I have added, or updated, mermaid.js diagrams in the corresponding README(s)
• [ ] I have added, or updated, documentation and mermaid.js diagrams in shared/docs/* if I updated shared/*README(s)

[codecov[bot]]

Codecov Report

Patch coverage has no change and project coverage change: +0.03 :tada:

Comparison is base (682912b) 30.26% compared to head (9828320) 30.29%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #800 +/- ## ========================================== + Coverage 30.26% 30.29% +0.03% ========================================== Files 104 104 Lines 8915 8915 ========================================== + Hits 2698 2701 +3 + Misses 5890 5888 -2 + Partials 327 326 -1 ``` | [Impacted Files](https://app.codecov.io/gh/pokt-network/pocket/pull/800?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network) | Coverage Δ | | |---|---|---| | [p2p/module.go](https://app.codecov.io/gh/pokt-network/pocket/pull/800?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network#diff-cDJwL21vZHVsZS5nbw==) | `52.29% <ø> (ø)` | | | [p2p/raintree/router.go](https://app.codecov.io/gh/pokt-network/pocket/pull/800?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network#diff-cDJwL3JhaW50cmVlL3JvdXRlci5nbw==) | `20.81% <ø> (ø)` | | ... and [1 file with indirect coverage changes](https://app.codecov.io/gh/pokt-network/pocket/pull/800/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network)

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[Olshansk]

@adshmh Can we close this out?

[Olshansk]

@adshmh Can we close this out?

Bump