Add details about Aspire 9.4 support of .NET 10 Preview 5. (#4040)

Author: IEvangelist

docs/fundamentals/setup-tooling.md

@@ -1,7 +1,7 @@
 ---
 title: .NET Aspire tooling
 description: Learn about essential tooling concepts for .NET Aspire.
-ms.date: 05/30/2025
+ms.date: 07/11/2025
 zone_pivot_groups: dev-environment
 uid: dotnet/aspire/setup-tooling
 ---
@@ -22,6 +22,7 @@ uid: dotnet/aspire/setup-tooling
 To work with .NET Aspire, you need the following installed locally:
 
 - [.NET 8.0](https://dotnet.microsoft.com/download/dotnet/8.0) or [.NET 9.0](https://dotnet.microsoft.com/download/dotnet/9.0).
+  - Starting with .NET Aspire 9.4, [.NET 10 Preview 5 or later](https://dotnet.microsoft.com/download/dotnet/10.0) is supported.
 - An OCI compliant container runtime, such as:
   - [Docker Desktop](https://www.docker.com/products/docker-desktop)
   - [Podman](https://podman.io/)

docs/includes/aspire-prereqs.md

@@ -2,7 +2,8 @@
 
 To work with .NET Aspire, you need the following installed locally:
 
-- [.NET 8.0](https://dotnet.microsoft.com/download/dotnet/8.0) or [.NET 9.0](https://dotnet.microsoft.com/download/dotnet/9.0)
+- [.NET 8.0](https://dotnet.microsoft.com/download/dotnet/8.0) or [.NET 9.0](https://dotnet.microsoft.com/download/dotnet/9.0).
+  - Starting with .NET Aspire 9.4, [.NET 10 Preview 5 or later](https://dotnet.microsoft.com/download/dotnet/10.0) is supported.
 - An OCI compliant container runtime, such as:
   - [Docker Desktop](https://www.docker.com/products/docker-desktop) or [Podman](https://podman.io/). For more information, see [Container runtime](../fundamentals/setup-tooling.md#container-runtime).
 - An Integrated Developer Environment (IDE) or code editor, such as: