Bump NUnit.Console from 3.20.2 to 3.21.0 (#3390)

---
updated-dependencies:
- dependency-name: NUnit.Console
  dependency-version: 3.21.0
  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>

Author: dependabot[bot]

Directory.Packages.props

@@ -28,7 +28,7 @@
     <PackageVersion Include="Nerdbank.GitVersioning" Version="3.9.50" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.4" />
     <PackageVersion Include="NUnit" Version="4.4.0" />
-    <PackageVersion Include="NUnit.Console" Version="3.20.2" />
+    <PackageVersion Include="NUnit.Console" Version="3.21.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="5.2.0" />
     <PackageVersion Include="PolySharp" Version="1.15.0" />
     <PackageVersion Include="Roslynator.Analyzers" Version="4.14.1" />