Merge pull request #103 from StreetScienceCommunity/dependabot/bundler/rexml-3.3.3

Bump rexml from 3.3.1 to 3.3.3

Author: bebatut

Gemfile.lock

@@ -239,7 +239,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.3.1)
+    rexml (3.3.3)
       strscan
     rouge (3.30.0)
     rubyzip (2.3.2)