Add missing ArtifactsPath property to dotnet restore

[IT-VBFK]

Adds the missing ArtifactsPath (--artifacts-path) property to the dotnet restore tool wrapper definition (DotNet.json), ported from upstream NUKE PR #1518.

From here: nuke-build/nuke#1518

Thanks @SigtryggurO

Added value: since .cs wrappers are generated from these JSON specs, this lets consumers call DotNetTasks.DotNetRestore(s => s.SetArtifactsPath(...)) in a strongly-typed way instead of falling back to raw arguments — closing a gap versus other dotnet subcommands that already expose this option (available since .NET 8 SDK).

[dennisdoomen]

I miss the rationale. Why do we need this?

[IT-VBFK]

Idk honestly 🤣

Maybe honor contributions by merging them in (and promote the successor of NUKE)

[dennisdoomen]

Idk honestly 🤣

Wait, you don't know why this PR is needed?

[IT-VBFK]

Hmm.. I "know" that this PR is for merging changes from other contributers, to promote this NUKE successor.

But I don't know why this someone needs.. But since it was a PR in NUKE I suppose "someone" needs it.

You know what I mean?

[dennisdoomen]

Hmm.. I "know" that this PR is for merging changes from other contributers, to promote this NUKE successor.

But I don't know why this someone needs.. But since it was a PR in NUKE I suppose "someone" needs it.

I like the first part, but merging something we don't understand doesn't make sense to me.

[IT-VBFK]

Well... it's up to you.

I thought I'd be a quick win.

[dennisdoomen]

Needs to be rerun after #512 is merged as invoking GenerateTools would trigger a lot of file changes.