Dependency updates to fix security vulnerabilities

[Trickfilm400]

Changes

• update superagent to latest version to fix security vulnerabilities
• update qs and cookiejar to the latest version
• Lock @types/superagent to 4.1.13 due to the failing typescript compiler

Notes / Questions

• I think we should drop node < 16 support (because they are EOL) and for further dependency updates)
• The test npm test were failing before and after the dependency updates
  • Should I provide a follow-up PR and try to fix these issues
• Also, I didn't update all dependencies in the PR yet, because nearly all of them have breaking changes
  • Should I provide a follow-up PR and update all these dependencies?
• I noticed, that in the ci.yml file there are some old node versions, which were scheduled for removal, but are still in there
  • Should I update them?

Issues Addressing:

This PR addresses the following issues:

• resolves #302
• resolves #277
• resolves #263
• resolves #262

This PR was inspired by #292

[keithamus]

Looks like some tests were not built all that resilient :laughing:. Updated them to be slightly more so.

[keithamus]

@Trickfilm400 thats merged and released as 4.4.0. Thanks for your hard work here!

If you want to continue by updating breaking versions and dropping support for older versions, we can work together on releasing 5.0.0!