Add support for VS Build Tools and VS Test Agent

[likemike91]

This PR adds support for the Visual Studio Build Tools and the Visual Studio Test Agent and therefore implements #44 .

[kzu]

Very minor changes, this looks good, thanks for looking into it!

[kzu]

Also, if you rebase on main, the build error from the push step will be gone 👍

[likemike91]

Also, if you rebase on main, the build error from the push step will be gone 👍

I merged upstream but unfortunately forgot to rebase 🙈

[likemike91]

@kzu I fixed the failing tests. Unfortunately my Visual Studio has shown me the tests all green so I thought everything is fine but in reality it didn't even run the tests.
Should be fine now.

[kzu]

Thanks a lot for your contribution! Would be great to add a bit to the readme, if you can. But I'm willing to merge it as-is since the CLI help would already include a way to discover this new feature.

Thanks again!

[likemike91]

@kzu I also updated the README now. Feel free to merge ;)

[kzu]

Hm, the rendering of the tables is broken: https://github.com/likemike91/dotnet-vs

[kzu]

Ah, you're missing some escapes for the |

[likemike91]

Ah, you're missing some escapes for the |

Thanks for the hint...
Now everything should be fine. 👍

[kzu]

Thanks a lot for your contribution @likemike91! 🤟