change Microsoft.NET.Test.Sdk version from 17.3.2 to 17.4.0

[Sapana-Khemkar]

This fixes issue #277
Support for ppc64le processor architecture has been added in VSTest repo here which is part of release 17.4.0.
Hence on ppc64le, we have to use Microsoft.NET.Test.Sdk version 17.4.0 in templates.
Note:
I have changed version in 7.0 template only as ppc64le is supported from .NET7 only. Not sure if we want to upgrade version for all versions.

[omajid]

I would upgrade the templates for 8.0 as well, but not the earlier ones.

[Sapana-Khemkar]

I would upgrade the templates for 8.0 as well, but not the earlier ones.

sure will do that

[crummel]

@Sapana-Khemkar who do we need to review this? @nohwnd ?

[Evangelink]

@Sapana-Khemkar who do we need to review this? @nohwnd ?

I am on it :)

I would upgrade the templates for 8.0 as well, but not the earlier ones.

We usually update all because the insertion is blocked on dotnet/installer side. Truethly speaking, I think it would be better to update only new templates as it makes it hard to look at this repo and understand why versions don't match local but that's discussion for another PR.

[Evangelink]

Could you please update all templates and use v17.4.1 instead?

[MarcoRossignoli]

we will close this one because we're changing the templating strategy. We will open a new one asap.