Add Seq client Integration into an app with NSwag breaks the app.

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Describe the bug

I'm still investigating this but I thought I'd post to raise awareness that if you add SEQ Aspire integration to an application configured to use NSwag, you can get a compile error from the NSwag built task after adding the client integration.

Nothing reported on the NSwag Issues backlog

### Expected Behavior

Adding Aspire.Seq to a Aspire with a ASP.NET Core WebApi and NSwag should compile without errors.

### Steps To Reproduce

Generate a sample application using Jason Taylors Clean Archecture Template (https://github.com/jasontaylordev/CleanArchitecture) configured for Aspire.

Build and Run - Everything is working.

Add Aspire.Seq.Hosting to HostApp and Config Seq Host - Everything is working.
Add Aspire.Seq to Web Project (Api) - using builder.AddSeqEndpoint

Build throws an exception generated by NSwag

### Exceptions (if any)

System.InvalidOperationException: NSwag requires the assembly TestApp.Web, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null to have either an BuildWebHost or CreateWebHostBuilder/CreateHostBuilder method

### .NET Version info

.NET SDK:
Version: 9.0.102
Commit: cb83cd4923
Workload version: 9.0.100-manifests.4a54b1a6
MSBuild version: 17.12.18+ed8c6aec5

Runtime Environment:
OS Name: Windows
OS Version: 10.0.26100
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\9.0.102\

.NET workloads installed:
[maccatalyst]
Installation Source: VS 17.12.35707.178
Manifest Version: 18.1.9163/9.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\9.0.100\microsoft.net.sdk.maccatalyst\18.1.9163\WorkloadManifest.json
Install Type: Msi

[ios]
Installation Source: VS 17.12.35707.178
Manifest Version: 18.1.9163/9.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\9.0.100\microsoft.net.sdk.ios\18.1.9163\WorkloadManifest.json
Install Type: Msi

[android]
Installation Source: VS 17.12.35707.178
Manifest Version: 35.0.7/9.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\9.0.100\microsoft.net.sdk.android\35.0.7\WorkloadManifest.json
Install Type: Msi

[maui-windows]
Installation Source: VS 17.12.35707.178
Manifest Version: 9.0.14/9.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\9.0.100\microsoft.net.sdk.maui\9.0.14\WorkloadManifest.json
Install Type: Msi

Configured to use loose manifests when installing new manifests.

Host:
Version: 9.0.1
Architecture: x64
Commit: c8acea2262

.NET SDKs installed:
8.0.403 [C:\Program Files\dotnet\sdk]
9.0.102 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 6.0.36 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.10 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.1 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 6.0.36 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.10 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.1 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 6.0.36 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.10 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.12 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.1 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

### Anything else?

_No response_