chore(deps): bump NUnit from 4.2.2 to 4.3.2 (#1321)

Bumps [NUnit](https://github.com/nunit/nunit) from 4.2.2 to 4.3.2.
- [Release notes](https://github.com/nunit/nunit/releases)
- [Changelog](https://github.com/nunit/nunit/blob/main/CHANGES.md)
- [Commits](nunit/nunit@4.2.2...4.3.2)

---
updated-dependencies:
- dependency-name: NUnit
  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]

test/Typewriter.Test/Typewriter.Test.csproj

@@ -39,7 +39,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="NUnit">
-      <Version>4.2.2</Version>
+      <Version>4.3.2</Version>
     </PackageReference>
     <PackageReference Include="NUnit3TestAdapter">
       <Version>4.6.0</Version>