Upgrade golangci-lint, more linters

[joeturki]

Description

New linters and resolves issues with the latest golangci-lint version (v1.63.4).

Reference issue

pion/.goassets#220

[codecov]

Codecov Report

Attention: Patch coverage is 82.88288% with 19 lines in your changes missing coverage. Please review.

Project coverage is 70.39%. Comparing base (e8536fe) to head (cf304dd).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
internal/silk/decoder.go	78.37%	15 Missing and 1 partial ⚠️
decoder.go	88.88%	1 Missing ⚠️
pkg/oggreader/oggreader.go	94.11%	0 Missing and 1 partial ⚠️
table_of_contents_header.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #65      +/-   ##
==========================================
+ Coverage   60.77%   70.39%   +9.61%     
==========================================
  Files           8        8              
  Lines        1081     1692     +611     
==========================================
+ Hits          657     1191     +534     
- Misses        398      475      +77     
  Partials       26       26              

Flag	Coverage Δ
go	70.39% <82.88%> (+9.61%)	⬆️
wasm	69.03% <81.98%> (+10.10%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[joeturki]

LGTM