Fix sidekiq chech and added script/check

Author: dzaporozhets

lib/tasks/gitlab/check.rake

@@ -888,7 +888,7 @@ namespace :gitlab do
     def check_resque_running
       print "Running? ... "
 
-      if run_and_match("ps aux | grep -i sidekiq", /sidekiq-[\d\.]+:.+$/)
+      if run_and_match("ps aux | grep -i sidekiq", /sidekiq \d\.\d\.\d.+$/)
         puts "yes".green
       else
         puts "no".red

script/check

@@ -0,0 +1,2 @@
+#!/bin/sh
+sudo -u gitlab -H bundle exec rake gitlab:check RAILS_ENV=production