[WebToolsE2E][Multiple docs] The "Install .NET Aspire" section in the ".NET Aspire setup and tooling" document should be based on Aspire 9.0.0 instead of Aspire 8.

[ymmendoza]

Describe the issue or suggestion

Issue description
We need to update the instructions in the ".NET Aspire tooling - .NET Aspire | Microsoft Learn" document.

Code Resources: https://github.com/dotnet/docs-aspire/blob/70510f8794568e4a5f1e75b32752cfb50fd6afa3/docs/fundamentals/setup-tooling.md?plain=1#L29C2-L29C99

Issue1:
This version should change to 17.12 instead of 17.9

Issue 2:
VS 17.12 includes Aspire 9.0 templates instead of .NET Aspire SDK by default

Issue 3:
.NET Aspire SDK does not need to be mentioned as a prerequisite because it's a NuGet package.

Issue 4:
A note should be added before this section, such as "If you want to use Aspire 8.2.2, you can install the . NET Aspire SDK according to the steps below"

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Associated WorkItem - 341101

[davidfowl]

Aspire 9 hasn't shipped yet see #1867

[v-elenafeng]

Hi @davidfowl, we're testing the documentation for aspire 9 GA, shouldn't we update the tutorials in the draft based on current realities?

[davidfowl]

Oh was this using the draft?

cc @IEvangelist

[balachir]

Added one additional issue to the list above regarding .NET Aspire SDK not needing to be mentioned as a prerequisite.

[IEvangelist]

This is fixed.