Update System.CommandLine version

[adamsitnik]

I am currently working on updating all the repos that are part of VMR to latest version of System.CommandLine.

To tell the long story short, we want to release new S.CL, but also remove some parts like System.CommandLine.Rendering.

I am pretty confident about my changes related to all the tools (first commit), but Microsoft.Diagnostics.DebugServices.Implementation work (2nd commit) will most likely need more work from my side.

Since I am about to start my weekend I am opening this PR to at least get some initial feedback about the direction (so I know what to do on Monday).

[mikem8361]

I'm looking at the test failures. It may take me a while.

[mikem8361]

If you are ready to merge, approve it (since I made some changes) and I'll merge it.

[adamsitnik]

@mikem8361 big thanks for your help! Your changes LGTM!

Due to a circular dependency between NuGet.Client and SDK and the fact that NuGet.Client repo does not have a dedicated branches for .NET 9 and 10 (NuGet/NuGet.Client#6236), we have decided to postpone the updates in most of the repos that are part of VMR until April.

But, since only a small part of diagnostics repo is built as part of VMR:

diagnostics/eng/DotNetBuild.props

Line 11 in 1fdb547

<ProjectToBuild Include="$(RepoRoot)src/Microsoft.Diagnostics.NETCore.Client/Microsoft.Diagnostics.NETCore.Client.csproj" />

I believe that similarly to Aspire (dotnet/aspire#7385), this PR can be merged already.

cc @ViktorHofer

[mikem8361]

@adamsitnik can you re-approve this PR?

[adamsitnik]

@adamsitnik can you re-approve this PR?

I can't (the code LGTM, but the UI does not let me to). Can you merge without my approval?