Update xunit to v4

Author: renovate[bot]

test/OpenCvSharp.Analyzers.Tests/OpenCvSharp.Analyzers.Tests.csproj

@@ -10,8 +10,8 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
-    <PackageReference Include="xunit.v3" Version="3.2.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" PrivateAssets="all" />
+    <PackageReference Include="xunit.v3" Version="4.0.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing" Version="1.1.4" />
     <!-- Override the old CodeAnalysis pulled in transitively by the testing framework -->
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="5.6.0" />

test/OpenCvSharp.Tests.Avalonia/OpenCvSharp.Tests.Avalonia.csproj

@@ -22,11 +22,11 @@
     <PackageReference Include="Avalonia.Headless.XUnit" Version="12.1.1" />
     <!-- Real Skia-backed WriteableBitmap storage for the tests; not needed by the library itself. -->
     <PackageReference Include="Avalonia.Skia" Version="12.1.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="xunit.v3" Version="3.2.2" />
+    <PackageReference Include="xunit.v3" Version="4.0.0" />
   </ItemGroup>
 
   <PropertyGroup>

test/OpenCvSharp.Tests.Windows/OpenCvSharp.Tests.Windows.csproj

@@ -26,12 +26,12 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.9.0" />
     <PackageReference Include="System.Memory" Version="4.6.3" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Xunit.StaFact" Version="3.0.13" />
-    <PackageReference Include="xunit.v3" Version="3.2.2" />
+    <PackageReference Include="xunit.v3" Version="4.0.0" />
   </ItemGroup>
 
   <ItemGroup>

test/OpenCvSharp.Tests/OpenCvSharp.Tests.csproj

@@ -38,12 +38,12 @@
     <PackageReference Include="SkiaSharp" Version="4.151.1" />
     <PackageReference Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="4.151.1" />
     <PackageReference Include="SkiaSharp.NativeAssets.macOS" Version="4.151.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5">
+    <PackageReference Include="xunit.runner.visualstudio" Version="4.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Xunit.StaFact" Version="3.0.13" />
-    <PackageReference Include="xunit.v3" Version="3.2.2" />
+    <PackageReference Include="xunit.v3" Version="4.0.0" />
   </ItemGroup>
 
   <ItemGroup>