chore(deps): bump rexml from 3.3.9 to 3.4.2 in /template (#491)

Bumps [rexml](https://github.com/ruby/rexml) from 3.3.9 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@v3.3.9...v3.4.2)

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

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

Author: dependabot[bot]

template/Gemfile.lock

@@ -15,6 +15,8 @@ GEM
       httpclient (~> 2.8, >= 2.8.3)
       json (>= 1.5.1)
     atomos (0.1.3)
+    benchmark (0.4.1)
+    bigdecimal (3.2.3)
     claide (1.1.0)
     cocoapods (1.14.3)
       addressable (~> 2.8)
@@ -66,13 +68,15 @@ GEM
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     json (2.6.3)
+    logger (1.7.0)
     minitest (5.20.0)
     molinillo (0.8.0)
+    mutex_m (0.3.0)
     nanaimo (0.3.0)
     nap (1.1.0)
     netrc (0.11.0)
     public_suffix (4.0.7)
-    rexml (3.3.9)
+    rexml (3.4.2)
     ruby-macho (2.5.1)
     typhoeus (1.4.1)
       ethon (>= 0.9.0)
@@ -92,7 +96,13 @@ PLATFORMS
 
 DEPENDENCIES
   activesupport (>= 6.1.7.5, != 7.1.0)
+  benchmark
+  bigdecimal
   cocoapods (>= 1.13, != 1.15.1, != 1.15.0)
+  concurrent-ruby (< 1.3.4)
+  logger
+  mutex_m
+  xcodeproj (< 1.26.0)
 
 RUBY VERSION
    ruby 2.6.10p210