chore(deps): update dependency microsoft.net.test.sdk to v17.8.0

Author: renovate[bot]

test/Directory.Build.props

@@ -9,7 +9,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="6.12.0" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
         <PackageReference Include="xunit" Version="2.6.1" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>