chore(ci): upgrade dependency rexml version (#3799)

Author: 5d

Gemfile.lock

@@ -267,7 +267,7 @@ GEM
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.3.2)
+    rexml (3.3.4)
       strscan
     rouge (2.0.7)
     ruby-macho (2.5.1)

canaries/example/Gemfile.lock

@@ -168,7 +168,7 @@ GEM
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.3.2)
+    rexml (3.3.4)
       strscan
     rouge (2.0.7)
     ruby2_keywords (0.0.5)
@@ -221,4 +221,4 @@ DEPENDENCIES
   fastlane
 
 BUNDLED WITH
-   2.3.11
+   2.3.7