Merge pull request #155 from dokku/dependabot/bundler/dot-github/rexml-3.3.6

chore(deps): bump rexml from 3.2.8 to 3.3.6 in /.github

Author: josegonzalez

.github/Gemfile.lock

@@ -47,8 +47,8 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.6)
+      strscan
     strscan (3.1.0)
     stud (0.0.23)
     thor (1.3.1)