Bump Microsoft.AspNetCore.TestHost from 6.0.4 to 6.0.5 (#1854)

Bumps [Microsoft.AspNetCore.TestHost](https://github.com/dotnet/aspnetcore) from 6.0.4 to 6.0.5.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v6.0.4...v6.0.5)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.TestHost
  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>

Author: dependabot[bot]

test/RestSharp.Tests.Integrated/RestSharp.Tests.Integrated.csproj

@@ -13,7 +13,7 @@
     </ItemGroup>
     <ItemGroup>
         <PackageReference Include="HttpTracer" Version="2.1.1" />
-        <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="6.0.4" />
+        <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="6.0.5" />
         <PackageReference Include="Polly" Version="7.2.3" />
         <PackageReference Include="Xunit.Extensions.Logging" Version="1.1.0" />
     </ItemGroup>