Bump NUnit3TestAdapter (#637)

Bumps [NUnit3TestAdapter](https://github.com/nunit/nunit3-vs-adapter) from 4.3.0 to 4.4.2.
- [Release notes](https://github.com/nunit/nunit3-vs-adapter/releases)
- [Commits](nunit/nunit3-vs-adapter@V4.3.0...V4.4.2)

---
updated-dependencies:
- dependency-name: NUnit3TestAdapter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

openfeature/provider_tests/dotnet-integration-tests/ProviderTests/ProviderTests.csproj

@@ -13,7 +13,7 @@
         <PackageReference Include="FluentAssertions" Version="6.10.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
         <PackageReference Include="NUnit" Version="3.13.3" />
-        <PackageReference Include="NUnit3TestAdapter" Version="4.3.0" />
+        <PackageReference Include="NUnit3TestAdapter" Version="4.4.2" />
         <PackageReference Include="NUnit.Analyzers" Version="3.5.0" />
         <PackageReference Include="coverlet.collector" Version="3.1.2" />
         <PackageReference Include="OpenFeature" Version="1.2.0" />