Bump rexml from 3.2.5 to 3.4.2

Bumps [rexml](https://github.com/ruby/rexml) from 3.2.5 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@v3.2.5...v3.4.2)

---
updated-dependencies:
- dependency-name: rexml
  dependency-version: 3.4.2
  dependency-type: indirect
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -68,23 +68,23 @@ GEM
     json (2.6.1)
     minitest (5.15.0)
     molinillo (0.8.0)
-    nanaimo (0.3.0)
+    nanaimo (0.4.0)
     nap (1.1.0)
     netrc (0.11.0)
     public_suffix (4.0.6)
-    rexml (3.2.5)
+    rexml (3.4.2)
     ruby-macho (2.5.1)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
-    xcodeproj (1.21.0)
+    xcodeproj (1.27.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)
       colored2 (~> 3.1)
-      nanaimo (~> 0.3.0)
-      rexml (~> 3.2.4)
+      nanaimo (~> 0.4.0)
+      rexml (>= 3.3.6, < 4.0)
     zeitwerk (2.5.4)
 
 PLATFORMS