IDE0130 warning "Namespace 'Foo.Bar' does not match folder structure, expected 'Foo_xyz_wpftmp.Bar'" when EnforceCodeStyleInBuild is enabled

**Version Used**:
```
➜ dotnet --info
.NET SDK:
Version: 8.0.400
Commit: 36fe6dda56
Workload version: 8.0.400-manifests.56cd0383
MSBuild version: 17.11.3+0c8610977

Runtime Environment:
OS Name: Windows
OS Version: 10.0.26100
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\8.0.400\

.NET workloads installed:
Configured to use loose manifests when installing new manifests.
[wasm-tools]
Installation Source: VS 17.11.35208.52
Manifest Version: 8.0.8/8.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\8.0.100\microsoft.net.workload.mono.toolchain.current\8.0.8\WorkloadManifest.json
Install Type: FileBased

Host:
Version: 8.0.8
Architecture: x64
Commit: 08338fcaa5

.NET SDKs installed:
8.0.206 [C:\Program Files\dotnet\sdk]
8.0.304 [C:\Program Files\dotnet\sdk]
8.0.400 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 6.0.33 [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 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 6.0.33 [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 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 6.0.33 [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 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
Not set
```

**Steps to Reproduce**:

I have created a sample repo: https://github.com/lennartb-/WpftmpErrorTest

Reproduces with both VS 17.11 and from CLI

I have narrowed it down to `true` in the csproj. If it's set to false (or removed), the warning disappears

**Diagnostic Id**: IDE0130

**Expected Behavior**:

No warnings on build. The analyzer itself is OK, but it seems it shouldn't report with this `_wpftmp` inserted.

**Actual Behavior**:

A warning is emitted:

```
C:\foo\WpftmpErrorTest\NewFolder\Class1.cs(1,11,1,36): warning IDE0130: Namespace "WpftmpErrorTest.NewFolder" does not match folder structure, expected "WpftmpErrorTest_x5hfygm1_wpftmp.NewFolder" (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0130)
```

Reproduce the warning from the linked WpftmpErrorTest sample repository using the .csproj setting EnforceCodeStyleInBuild=true, first with dotnet build and then in Visual Studio. Trace how the IDE0130 analyzer receives the generated _wpftmp path; done means the sample builds without the false namespace warning while the analyzer still reports genuine mismatches.

Written by the indexing model from the issue text.