Update dependency xunit.v3 to v2 (#353)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Directory.Packages.props

@@ -11,7 +11,7 @@
   <ItemGroup Label="Library.Template">
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.2" />
-    <PackageVersion Include="xunit.v3" Version="1.1.0" />
+    <PackageVersion Include="xunit.v3" Version="2.0.1" />
   </ItemGroup>
   <ItemGroup>
     <!-- Put repo-specific GlobalPackageReference items in this group. -->