build(deps-dev): bump rexml from 3.2.8 to 3.2.9 in /Library/Homebrew

Bumps [rexml](https://github.com/ruby/rexml) from 3.2.8 to 3.2.9.
- [Release notes](https://github.com/ruby/rexml/releases)
- [Changelog](https://github.com/ruby/rexml/blob/master/NEWS.md)
- [Commits](https://github.com/ruby/rexml/compare/v3.2.8...v3.2.9)

---
updated-dependencies:
- dependency-name: rexml
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Library/Homebrew/Gemfile.lock

@@ -57,8 +57,8 @@ GEM
       sorbet-runtime (>= 0.5.9204)
     redcarpet (3.6.0)
     regexp_parser (2.9.2)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.2.9)
+      strscan
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -160,7 +160,6 @@ GEM
 
 PLATFORMS
   aarch64-linux
-  arm-linux
   arm64-darwin
   x86_64-darwin
   x86_64-linux