fixup coverage exclusion

Bart Koelman · Bart Koelman · commit 2cf95f8f3b65 · 2021-04-08T16:01:32.000+02:00
diff --git a/test/TestBuildingBlocks/AssemblyInfo.cs b/test/TestBuildingBlocks/AssemblyInfo.cs
@@ -0,0 +1,4 @@
+using System.Diagnostics.CodeAnalysis;
+
+// https://github.com/coverlet-coverage/coverlet/blob/master/Documentation/MSBuildIntegration.md#excluding-from-coverage
+[assembly: ExcludeFromCodeCoverage]
