Bump xunit.runner.visualstudio from 2.4.5 to 2.5.0 in /src

Bumps [xunit.runner.visualstudio](https://github.com/xunit/visualstudio.xunit) from 2.4.5 to 2.5.0.
- [Release notes](https://github.com/xunit/visualstudio.xunit/releases)
- [Commits](xunit/visualstudio.xunit@v2.4.5...2.5.0)

---
updated-dependencies:
- dependency-name: xunit.runner.visualstudio
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

src/DiffEngine.Tests/DiffEngine.Tests.csproj

@@ -12,7 +12,7 @@
  <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.3" />
  <PackageReference Include="Argon" Version="0.7.2" />
  <PackageReference Include="Xunit" Version="2.4.2" />
- <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" PrivateAssets="all" />
+ <PackageReference Include="xunit.runner.visualstudio" Version="2.5.0" PrivateAssets="all" />
  <PackageReference Include="ProjectDefaults" Version="1.0.91" PrivateAssets="all" />
  <PackageReference Include="XunitContext" Version="3.3.0" />
  <ProjectReference Include="..\DiffEngine\DiffEngine.csproj" />

src/DiffEngineTray.Tests/DiffEngineTray.Tests.csproj

@@ -13,7 +13,7 @@
  <PackageReference Include="Verify.Xunit" Version="20.4.0" />
  <PackageReference Include="Verify.ImageMagick" Version="3.2.2" />
  <PackageReference Include="Xunit" Version="2.4.2" />
- <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" PrivateAssets="all" />
+ <PackageReference Include="xunit.runner.visualstudio" Version="2.5.0" PrivateAssets="all" />
  <PackageReference Include="ProjectDefaults" Version="1.0.91" PrivateAssets="all" />
  <PackageReference Include="XunitContext" Version="3.3.0" />
  <ProjectReference Include="..\DiffEngineTray\DiffEngineTray.csproj" />