Update dependency xunit.runner.visualstudio to 3.1.5

Author: renovate[bot]

System.IO.Abstractions.Analyzers.Tests/System.IO.Abstractions.Analyzers.Tests.csproj

@@ -10,7 +10,7 @@
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1"/>
 		<PackageReference Include="System.IO.Abstractions" Version="22.0.16"/>
 		<PackageReference Include="xunit" Version="2.9.3"/>
-		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.4">
+		<PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>