Merge branch 'sh-bump-chrome-and-chromedriver' into 'master'

Bump CI to use Chrome V65 and ChromeDriver 2.36

See merge request gitlab-org/gitlab-ce!18459

.gitlab-ci.yml

-image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.3.7-golang-1.9-git-2.17-chrome-63.0-node-8.x-yarn-1.2-postgresql-9.6"
+image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.3.7-golang-1.9-git-2.17-chrome-65.0-node-8.x-yarn-1.2-postgresql-9.6"
 
 .dedicated-runner: &dedicated-runner
   retry: 1