Merge branch 'fix/secpick-script' into 'master'

Update secpick to use security branches

See merge request gitlab-org/gitlab-ce!18937

bin/secpick

@@ -5,7 +5,6 @@ require 'rainbow/refinement'
 using Rainbow
 
 BRANCH_PREFIX = 'security'.freeze
-STABLE_BRANCH_SUFFIX = 'stable'.freeze
 REMOTE = 'dev'.freeze
 
 options = { version: nil, branch: nil, sha: nil }
@@ -37,9 +36,9 @@ abort("Missing options. Use #{$0} --help to see the list of options available".r
 abort("Wrong version format #{options[:version].bold}".red) unless options[:version] =~ /\A\d*\-\d*\Z/
 
 branch = [BRANCH_PREFIX, options[:branch], options[:version]].join('-').freeze
-stable_branch = "#{options[:version]}-#{STABLE_BRANCH_SUFFIX}".freeze
+stable_branch = "#{BRANCH_PREFIX}-#{options[:version]}".freeze
 
-command = "git checkout #{stable_branch} && git pull #{REMOTE} #{stable_branch} && git checkout -B #{branch} && git cherry-pick #{options[:sha]} && git push #{REMOTE} #{branch}"
+command = "git fetch #{REMOTE} #{stable_branch} && git checkout #{stable_branch} && git pull #{REMOTE} #{stable_branch} && git checkout -B #{branch} && git cherry-pick #{options[:sha]} && git push #{REMOTE} #{branch}"
 
 _stdin, stdout, stderr = Open3.popen3(command)