feat: add debugger support

[theSuess]

This implements support for debugging jsonnet files based on https://github.com/google/go-jsonnet/pull/739.

The installation works the same way as the language server. By default, the following repository is used: https://github.com/grafana/jsonnet-debugger

The current checked in files were formatted inconsistently, that's why there's such a large diff.

Summarized Changes:

• Add parameters to install function
• register debug provider
• register dynamic debug configurations

[theSuess]

I've only tested it locally on linux so it would need some testing on MacOS and Windows to make sure everything works

[theSuess]

Opened #38 to get to consistent formatting. Will rebase this after it's merged.