Bump Microsoft.AspNetCore.Mvc.Testing from 6.0.21 to 6.0.22 (#31)

Bumps [Microsoft.AspNetCore.Mvc.Testing](https://github.com/dotnet/aspnetcore) from 6.0.21 to 6.0.22.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v6.0.21...v6.0.22)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Test/SystemTests/BSN.IpTables.Api.SystemTest/BSN.IpTables.Api.SystemTest.csproj

@@ -28,7 +28,7 @@
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="6.12.0" />
     <PackageReference Include="LiquidTestReports.Markdown" Version="1.0.9" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="6.0.21" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="6.0.22" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
     <PackageReference Include="Microsoft.VisualStudio.SlowCheetah" Version="4.0.50">
       <PrivateAssets>all</PrivateAssets>