Merge pull request #4193 from GitTools/dependabot/nuget/src/NUnit-4.2.2

(deps): Bump NUnit from 4.2.1 to 4.2.2 in /src

Author: arturcic

src/Directory.Packages.props

@@ -31,7 +31,7 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
     <PackageVersion Include="Microsoft.Win32.Registry" Version="6.0.0-preview.5.21301.5" />
     <PackageVersion Include="NSubstitute" Version="5.1.0" />
-    <PackageVersion Include="NUnit" Version="4.2.1" />
+    <PackageVersion Include="NUnit" Version="4.2.2" />
     <PackageVersion Include="NUnit.Analyzers" Version="4.3.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageVersion Include="Shouldly" Version="4.2.1" />