feat(goreleaser): Suggest compiler packages for different arch cases

[craciunoiuc]

Prerequisite checklist

• Read the contribution guidelines regarding submitting new changes to the project;
• Tested your changes against relevant architectures and platforms;
• Ran make fmt on your commit series before opening this PR;
• Updated relevant documentation.

Description of changes

If someone with arm64 installs the kraftkit package they will only get the arm build tools through the recommended packages.
The main, most stable, target of Unikraft is still x86 so we add suggestions to explicitly install the toolchains for building x86_64 targets.

[craciunoiuc]

It seems that to use this people need to have the --install-suggests added. Also the install script needs to be changed.

I can move this to recommends if you want