chore(deps): update xunit-dotnet monorepo to v2.5.1 (#402)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [xunit](https://github.com/xunit/xunit) | nuget | patch | `2.5.0` ->
`2.5.1` |
|
[xunit.runner.visualstudio](https://github.com/xunit/visualstudio.xunit)
([source](https://github.com/xunit/xunit)) | nuget | patch | `2.5.0`
-> `2.5.1` |

---

### Release Notes

<details>
<summary>xunit/xunit (xunit)</summary>

### [`v2.5.1`](https://github.com/xunit/xunit/compare/2.5.0...2.5.1)

[Compare Source](https://github.com/xunit/xunit/compare/2.5.0...2.5.1)

</details>

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Directory.Packages.props

@@ -28,8 +28,8 @@
 		<PackageVersion Include="FluentAssertions" Version="6.12.0" />
 		<PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
 		<PackageVersion Include="Xunit.SkippableFact" Version="1.4.13" />
-		<PackageVersion Include="xunit" Version="2.5.0" />
-		<PackageVersion Include="xunit.runner.visualstudio" Version="2.5.0" />
+		<PackageVersion Include="xunit" Version="2.5.1" />
+		<PackageVersion Include="xunit.runner.visualstudio" Version="2.5.1" />
 		<PackageVersion Include="coverlet.collector" Version="6.0.0" />
 		<PackageVersion Include="NSubstitute" Version="5.1.0" />
 	</ItemGroup>