Chore: Remove unused dependencies

[evictorero]

This is an attempt to remove unused dependencies and simplify keeping dependencies updated and the project in a good health.
I've used depcheck to evaluate and remove unused dependencies.

• remove google-protobuf from dependencies
• remove a bunch of dev dependencies including superagent which has CVE-2022-29622
• bump supertest to fix CVE-2022-29622

I've run integration tests, manual tests and scripts for build, lint and test.

[juanicabanas]

When installing the dependencies, I get a warning
poolpeteer@0.23.3" has incorrect peer dependency "puppeteer@^13.1.1"
I think we should take a look

[evictorero]

When installing the dependencies, I get a warning poolpeteer@0.23.3" has incorrect peer dependency "puppeteer@^13.1.1" I think we should take a look

I found this
Running yarn install --pure-lockfile removed this warning in my local instance.