build(deps-dev): bump rexml from 3.2.6 to 3.2.8 in /Library/Homebrew

Bumps [rexml](https://github.com/ruby/rexml) from 3.2.6 to 3.2.8.
- [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/v3.2.6...v3.2.8)

---
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

@@ -55,7 +55,8 @@ GEM
       sorbet-runtime (>= 0.5.9204)
     redcarpet (3.6.0)
     regexp_parser (2.9.2)
-    rexml (3.2.6)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -137,6 +138,7 @@ GEM
       sorbet-static-and-runtime (>= 0.5.10187)
       thor (>= 0.19.2)
     stackprof (0.2.26)
+    strscan (3.1.0)
     tapioca (0.14.2)
       bundler (>= 2.2.25)
       netrc (>= 0.11.0)
@@ -159,7 +161,6 @@ GEM
 
 PLATFORMS
   aarch64-linux
-  arm-linux
   arm64-darwin
   x86_64-darwin
   x86_64-linux