Merge pull request #8865 from gemnasium/update-gemnasium-to-0-2-4

Bump gemnasium service gem

Gemfile.lock

@@ -174,8 +174,8 @@ GEM
       dotenv (>= 0.7)
       thor (>= 0.13.6)
     formatador (0.2.4)
-    gemnasium-gitlab-service (0.2.3)
-      rugged (~> 0.19)
+    gemnasium-gitlab-service (0.2.4)
+      rugged (~> 0.21)
     gherkin-ruby (0.3.1)
       racc
     github-markup (1.3.1)
@@ -489,7 +489,7 @@ GEM
     ruby-progressbar (1.7.1)
     rubyntlm (0.4.0)
     rubypants (0.2.0)
-    rugged (0.21.2)
+    rugged (0.21.4)
     rugments (1.0.0.beta3)
     safe_yaml (0.9.7)
     sanitize (2.1.0)