Update NuGet to point to Azure Artifacts.

[scovetta]

This PR removes the dependency on public nuget.org in favor of an authenticated feed via Azure Artifacts. Public users who won't have access to this feed would pull packages from nuget.org, so there shouldn't be any change to anyone's experience.

[scovetta]

Weird -- I've never seen nbgv fail like this.

Generating script.
Script contents:
dotnet tool install -g nbgv
========================== Starting Command Output ===========================
/usr/bin/bash --noprofile --norc /home/vsts/work/_temp/fc955f4b-1a65-497d-b49d-7ca7fdaaabe2.sh
Tool 'nbgv' is already installed.
##[error]Bash exited with code '1'.
Finishing: Install GitVersioning

[daalcant]

It seems odd to me that we're only suddenly tripping over this, but I can set the nbgv install task to continue on failure for now. I can't reason out why it's reporting as already installed. I guess we can figure that out later. Update incoming.

[gfs]

Dotnet includes nbgv now.

The correct change is to change the dotnet tool command to be "update".

[daalcant]

Dotnet includes nbgv now.

The correct change is to change the dotnet tool command to be "update".

I thought it might have something to do with this. Is it necessary to update the tool? Seems like the easiest solution would be to remove the install step entirely.

[scovetta]

Dotnet includes nbgv now.
The correct change is to change the dotnet tool command to be "update".

I thought it might have something to do with this. Is it necessary to update the tool? Seems like the easiest solution would be to remove the install step entirely.

Ahh, nice -- didn't know that. I'll push another update.

[scovetta]

Dotnet includes nbgv now.
The correct change is to change the dotnet tool command to be "update".

I thought it might have something to do with this. Is it necessary to update the tool? Seems like the easiest solution would be to remove the install step entirely.

Ahh, nice -- didn't know that. I'll push another update.

@gfs Are you sure about .NET 6 including nbgv?

[gfs]

It's part of dotnet foundation now:

https://github.com/dotnet/Nerdbank.GitVersioning

I don't think it comes with the cli you get from dotnet.Microsoft.com but it's a default tool in the pipeline. We still likely want to use update rather than no-op to not have any inconsistencies from the azure pipelines images being behind.

[gfs]

Maybe I've misunderstood what is occurring and there's something triggering the install from the globals.json or two steps are trying to install it. I thought it was that this was being injected by azure because I've seen it pop up over time in multiple of our repos.