build(deps-dev): bump racc from 1.7.2 to 1.7.3 in /Library/Homebrew

Bumps [racc](https://github.com/tenderlove/racc) from 1.7.2 to 1.7.3.
- [Release notes](https://github.com/tenderlove/racc/releases)
- [Changelog](https://github.com/ruby/racc/blob/master/ChangeLog)
- [Commits](https://github.com/tenderlove/racc/compare/v1.7.2...v1.7.3)

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

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

Library/Homebrew/Gemfile.lock

@@ -55,7 +55,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (5.0.3)
-    racc (1.7.2)
+    racc (1.7.3)
     rack (3.0.8)
     rainbow (3.1.1)
     rbi (0.0.14)