Merge pull request #38 from RobotComponents/dependabot/bundler/concurrent-ruby-1.3.7

Bump concurrent-ruby from 1.1.6 to 1.3.7

Author: arjendeetman

Gemfile.lock

@@ -12,7 +12,7 @@ GEM
     addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     colorator (1.1.0)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.3.7)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)