Update gemnasium-gitlab-service to 0.2.6

Fix compatibily issue with Ruby 2.0

Update gemnasium-gitlab-service to 0.2.6
7e26571d · fabien · 3d4c2d0b · 7e26571d
Commit 7e26571d authored 10 years ago by fabien
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -188,7 +188,7 @@ GEM
      dotenv (>= 0.7)
      thor (>= 0.13.6)
    formatador (0.2.4)
-    gemnasium-gitlab-service (0.2.4)
+    gemnasium-gitlab-service (0.2.6)
      rugged (~> 0.21)
    gemojione (2.0.0)
      json