Revert "refs"

This reverts commit 2aa3dc1.

Author: SimonCropp

src/DiffEngine.Tests/DiffEngine.Tests.csproj

@@ -1,3 +1,4 @@
+
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>net10.0</TargetFrameworks>
@@ -10,7 +11,7 @@
     <PackageReference Include="MarkdownSnippets.MsBuild" PrivateAssets="all" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" />
     <PackageReference Include="Argon" />
-    <PackageReference Include="xunit.v3" />
+    <PackageReference Include="Xunit" />
     <PackageReference Include="xunit.runner.visualstudio" PrivateAssets="all" />
     <PackageReference Include="ProjectDefaults" PrivateAssets="all" />
     <PackageReference Include="XunitContext" />

src/DiffEngineTray.Tests/DiffEngineTray.Tests.csproj

@@ -1,3 +1,4 @@
+
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFramework>net10.0-windows</TargetFramework>
@@ -11,7 +12,7 @@
     <PackageReference Include="Verify.WinForms" />
     <PackageReference Include="Verify.Xunit" />
     <PackageReference Include="Verify.ImageMagick" />
-    <PackageReference Include="xunit.v3" />
+    <PackageReference Include="Xunit" />
     <PackageReference Include="xunit.runner.visualstudio" PrivateAssets="all" />
     <PackageReference Include="ProjectDefaults" PrivateAssets="all" />
     <PackageReference Include="XunitContext" />

src/Directory.Packages.props

@@ -17,8 +17,8 @@
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.ImageMagick" Version="3.8.3" />
     <PackageVersion Include="Verify.WinForms" Version="4.0.0" />
-    <PackageVersion Include="Verify.Xunit" Version="31.11.0" />
-    <PackageVersion Include="xunit.v3" Version="3.2.2" />
+    <PackageVersion Include="Verify.Xunit" Version="31.10.0" />
+    <PackageVersion Include="Xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
     <PackageVersion Include="XunitContext" Version="3.3.2" />
   </ItemGroup>