Merge pull request cloudfoundry#1677 from cloudfoundry/dependabot/bundler/em-http-request-1.1.6

Bump em-http-request from 1.1.5 to 1.1.6

Author: matt-royal

Gemfile.lock

@@ -135,7 +135,7 @@ GEM
     domain_name (0.5.20180417)
       unf (>= 0.0.5, < 1.0.0)
     e2mmap (0.1.0)
-    em-http-request (1.1.5)
+    em-http-request (1.1.6)
       addressable (>= 2.3.4)
       cookiejar (!= 0.3.1)
       em-socksify (>= 0.3)