chore: Bump Microsoft.AspNetCore.TestHost from 9.0.8 to 9.0.9

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.TestHost
  dependency-version: 9.0.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

ManagedCode.Communication.Tests/ManagedCode.Communication.Tests.csproj

@@ -31,7 +31,7 @@
         <PackageReference Include="System.Text.Json" Version="9.0.8"/>
         <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.8"/>
         <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="9.0.8"/>
-        <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="9.0.8"/>
+        <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="9.0.9"/>
         <PackageReference Include="xunit" Version="2.9.3"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="3.1.4">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>