Bump Verify.Xunit in the verify group across 1 directory

Bumps the verify group with 1 update in the / directory: [Verify.Xunit](https://github.com/VerifyTests/Verify).


Updates `Verify.Xunit` from 26.4.0 to 26.4.4
- [Release notes](https://github.com/VerifyTests/Verify/releases)
- [Commits](VerifyTests/Verify@26.4.0...26.4.4)

---
updated-dependencies:
- dependency-name: Verify.Xunit
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: verify
...

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

test/BlazorMerge.UnitTests/BlazorMerge.UnitTests.csproj

@@ -12,7 +12,7 @@
       <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
       <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
       <PackageReference Include="NSubstitute" Version="5.1.0" />
-      <PackageReference Include="Verify.Xunit" Version="26.4.0" />
+      <PackageReference Include="Verify.Xunit" Version="26.4.4" />
       <PackageReference Include="xunit" Version="2.9.0" />
       <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
           <PrivateAssets>all</PrivateAssets>