COOK-368, use new_resource.updated_by_last_action for pacman_group
COOK-368, use new_resource.updated_by_last_action for pacman_group

beni55/cookbooks,dbroeglin/cookbooks,pgroudas/cookbooks,dagolden/opscode-cookbooks,dbroeglin/cookbooks,gravitystorm/cookbooks,pcreux/cookbooks,beni55/cookbooks,dbroeglin/cookbooks,dagolden/opscode-cookbooks,gravitystorm/cookbooks,DataDog/opscode-cookbooks,beni55/cookbooks,pgroudas/cookbooks,beni55/cookbooks,beni55/cookbooks,beni55/cookbooks,dagolden/opscode-cookbooks,DataDog/opscode-cookbooks,pcreux/cookbooks,pgroudas/cookbooks,pcreux/cookbooks,gravitystorm/cookbooks,DataDog/opscode-cookbooks