Merge pull request #313 from DE-RSE/dependabot/bundler/rexml-3.4.2

Bump rexml from 3.3.9 to 3.4.2

Author: knarrff

Gemfile.lock

@@ -51,7 +51,7 @@ GEM
     rake (13.0.6)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.2.5)
+    rexml (3.4.2)
     rouge (3.30.0)
     sassc (2.4.0)
       ffi (~> 1.9)