Update deps (max)

[michael-on-github]

This PR is supposed to fix numerous issues arising from plain npm install on a master branch.

The dependencies versions were bumped to their latest versions. Let's call that "the maximal level".

Another PR is doing the same thing, but updating all the dependencies on a need-to-bump basis and to the latest minor version required. Let's call it "the minimal level": https://github.com/angular-university/nestjs-course/pull/73

I also included the bumps dependabot found before doing any updates.