build(deps): bump unf_ext from 0.0.8.1 to 0.0.8.2 in /Library/Homebrew

Bumps [unf_ext](https://github.com/knu/ruby-unf_ext) from 0.0.8.1 to 0.0.8.2.
- [Release notes](https://github.com/knu/ruby-unf_ext/releases)
- [Changelog](https://github.com/knu/ruby-unf_ext/blob/master/CHANGELOG.md)
- [Commits](https://github.com/knu/ruby-unf_ext/compare/v0.0.8.1...v0.0.8.2)

---
updated-dependencies:
- dependency-name: unf_ext
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Library/Homebrew/Gemfile.lock

@@ -183,7 +183,7 @@ GEM
       concurrent-ruby (~> 1.0)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.8.1)
+    unf_ext (0.0.8.2)
     unicode-display_width (2.1.0)
     unparser (0.6.4)
       diff-lcs (~> 1.3)