* chore: Fix golangci-lint configuration and patch errors
Due to misconfiguration of a linting rules directory, our linter has not been
working properly. This change fixes the configuration issue, and all remaining
linting errors.
* Fix race in peer logging
* Fix race and return
* Lock on bufferred amount low
* Fix mutex lock
* chore: Add pubsub
Exposes new in-memory and PostgreSQL pubsubs. This will be used for negotiating WebRTC connections.
* Don't run PostgreSQL tests on non-Linux
