chore(deps): bump Verify.Xunit from 26.3.1 to 26.4.0 in the verify group

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


Updates `Verify.Xunit` from 26.3.1 to 26.4.0
- [Release notes](https://github.com/VerifyTests/Verify/releases)
- [Commits](VerifyTests/Verify@26.3.1...26.4.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Directory.Packages.props

@@ -23,7 +23,7 @@
     <PackageVersion Include="NetEvolve.Arguments" Version="1.2.90" />
     <PackageVersion Include="NetEvolve.Logging.Abstractions" Version="1.1.70" />
     <PackageVersion Include="NSubstitute" Version="5.1.0" />
-    <PackageVersion Include="Verify.Xunit" Version="26.3.1" />
+    <PackageVersion Include="Verify.Xunit" Version="26.4.0" />
     <PackageVersion Include="xunit" Version="2.9.0" />
     <PackageVersion Include="xunit.extensibility.core" Version="2.9.0" />
     <PackageVersion Include="xunit.extensibility.execution" Version="2.9.0" />