chore(deps): update dependency xunit.runner.visualstudio to 3.1.2

Author: renovate[bot]

Tests/Directory.Build.props

@@ -27,7 +27,7 @@
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
 		<PackageReference Include="Xunit.SkippableFact" Version="1.4.*" />
 		<PackageReference Include="xunit" Version="2.9.3" />
-		<PackageReference Include="xunit.runner.visualstudio" Version="3.0.1">
+		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.2">
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 			<PrivateAssets>all</PrivateAssets>
 		</PackageReference>