Bump NUnit from 3.14.0 to 4.0.1

Bumps [NUnit](https://github.com/nunit/nunit) from 3.14.0 to 4.0.1.
- [Release notes](https://github.com/nunit/nunit/releases)
- [Changelog](https://github.com/nunit/nunit/blob/master/CHANGES.md)
- [Commits](nunit/nunit@v3.14.0...v4.0.1)

---
updated-dependencies:
- dependency-name: NUnit
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

src/LogViewer.Tests/LogViewer.Tests.csproj

@@ -27,7 +27,7 @@
     <PackageReference Include="MethodTimer.Fody" Version="3.2.2" PrivateAssets="all" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="ModuleInit.Fody" Version="2.1.1" PrivateAssets="all" />
-    <PackageReference Include="NUnit" Version="3.14.0" PrivateAssets="all" />
+    <PackageReference Include="NUnit" Version="4.0.1" PrivateAssets="all" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageReference Include="Orc.Csv" Version="5.0.0-alpha0334" />
     <PackageReference Include="PublicApiGenerator" Version="11.0.0" PrivateAssets="all" />