Bump .NET NuGet packages

Bumps .NET dependencies to their latest versions for the .NET 9.0.100-preview.4.24267.66 SDK.

Bumps Microsoft.AspNetCore.Mvc.Testing from 9.0.0-preview.3.24172.13 to 9.0.0-preview.4.24267.6.
Bumps Microsoft.EntityFrameworkCore.Sqlite from 9.0.0-preview.3.24172.4 to 9.0.0-preview.4.24267.1.

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Mvc.Testing
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: Microsoft.EntityFrameworkCore.Sqlite
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: costellobot <102549341+costellobot@users.noreply.github.com>

src/TodoApp/TodoApp.csproj

@@ -11,7 +11,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="AspNet.Security.OAuth.GitHub" Version="8.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-preview.3.24172.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.0-preview.4.24267.1" />
     <PackageReference Include="Microsoft.TypeScript.MSBuild" Version="5.4.4" PrivateAssets="all" />
     <PackageReference Include="NSwag.AspNetCore" Version="14.0.7" />
   </ItemGroup>

tests/TodoApp.Tests/TodoApp.Tests.csproj

@@ -11,7 +11,7 @@
     <PackageReference Include="GitHubActionsTestLogger" Version="2.3.3" />
     <PackageReference Include="JustEat.HttpClientInterception" Version="4.3.0" />
     <PackageReference Include="MartinCostello.Logging.XUnit" Version="0.3.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0-preview.3.24172.13" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.0-preview.4.24267.6" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="Microsoft.Playwright" Version="1.43.0" />
     <PackageReference Include="ReportGenerator" Version="5.2.5" />