Update Expeditor config to use new Merge and Artifact Actionstduffield/use-new-artifact-actions

Chef Expeditor now supports built in merge and artifact actions which
allow us to reduce the burden of duplicating common processes across
all our repositories. This change introduces several of these built_in
functions, replacing functionality that was previously kept in our
Rakefile.

Signed-off-by: Tom Duffield <tom@chef.io>

1 files changed, 1 insertions, 6 deletions

diff --git a/Gemfile b/Gemfile
index b1fa640db9..e33149794d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,7 +29,7 @@ group(:docgen) do
   gem "yard"
 end
 
-group(:maintenance, :ci) do
+group(:maintenance) do
   gem "tomlrb"
 
   # To sync maintainers with github
@@ -57,11 +57,6 @@ group(:development, :test) do
   gem "chefstyle", git: "https://github.com/chef/chefstyle.git", branch: "master"
 end
 
-group(:ci) do
-  gem "github_changelog_generator", git: "https://github.com/chef/github-changelog-generator"
-  gem "mixlib-install"
-end
-
 group(:travis) do
   # See `bundler-audit` in .travis.yml
   gem "bundler-audit", git: "https://github.com/rubysec/bundler-audit.git"