Bump rexml from 3.2.8 to 3.3.3 (#217)

Bumps [rexml](https://github.com/ruby/rexml) from 3.2.8 to 3.3.3.
- [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...v3.3.3)

---
updated-dependencies:
- dependency-name: rexml
  dependency-type: indirect
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -32,8 +32,8 @@ GEM
     rack (3.0.11)
     rainbow (3.1.1)
     regexp_parser (2.9.2)
-    rexml (3.2.8)
+    rexml (3.3.3)
-      strscan (>= 3.0.9)
+      strscan
     rubocop (1.64.0)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)