chore(deps): bump rexml in the bundler group across 1 directory

Bumps the bundler group with 1 update in the / directory: [rexml](https://github.com/ruby/rexml).


Updates `rexml` from 3.4.1 to 3.4.2
- [Release notes](https://github.com/ruby/rexml/releases)
- [Changelog](https://github.com/ruby/rexml/blob/master/NEWS.md)
- [Commits](ruby/rexml@v3.4.1...v3.4.2)

---
updated-dependencies:
- dependency-name: rexml
  dependency-version: 3.4.2
  dependency-type: direct:production
  dependency-group: bundler
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -84,7 +84,7 @@ GEM
     rdoc (6.13.1)
       psych (>= 4.0.0)
     redcarpet (3.6.1)
-    rexml (3.4.1)
+    rexml (3.4.2)
     ruby-enum (0.9.0)
       i18n
     rubypants (0.7.1)