fix parallel testing for frameworks

followynne · Copilot · followynne · commit 5e38c057a8da · 2026-04-26T22:41:54.000+02:00
Co-authored-by: Copilot &lt;copilot@github.com&gt;
diff --git a/tests/Directory.Build.props b/tests/Directory.Build.props
@@ -4,6 +4,7 @@
         <TargetFrameworks>net8.0;net10.0</TargetFrameworks>
         <LangVersion>latest</LangVersion>
         <IsPackable>false</IsPackable>
+        <TestTfmsInParallel>false</TestTfmsInParallel>
     </PropertyGroup>
 
     <ItemGroup>
