Fix non-existent variable "action" in base_list_field.html.twig (#4396)
Fix non-existent variable "action" in base_list_field.html.twig (#4396)


dmarkowicz/SonataAdminBundle,jlamur/SonataAdminBundle,morfin60/SonataAdminBundle,peter-gribanov/SonataAdminBundle,jordisala1991/SonataAdminBundle,dmarkowicz/SonataAdminBundle,greg0ire/SonataAdminBundle,jordisala1991/SonataAdminBundle,OskarStark/SonataAdminBundle,peter-gribanov/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,peter-gribanov/SonataAdminBundle,ARTACK/SonataAdminBundle,OskarStark/SonataAdminBundle,mweimerskirch/SonataAdminBundle,Armstrong1992/SonataAdminBundle,OskarStark/SonataAdminBundle,ossinkine/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,mweimerskirch/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,morfin60/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,jordisala1991/SonataAdminBundle,sonata-project/SonataAdminBundle,jordisala1991/SonataAdminBundle,greg0ire/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,sonata-project/SonataAdminBundle,Armstrong1992/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,ossinkine/SonataAdminBundle,greg0ire/SonataAdminBundle,morfin60/SonataAdminBundle,osavchenko/SonataAdminBundle,ARTACK/SonataAdminBundle,dmarkowicz/SonataAdminBundle,OskarStark/SonataAdminBundle,morfin60/SonataAdminBundle,mweimerskirch/SonataAdminBundle,osavchenko/SonataAdminBundle,dmarkowicz/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,mweimerskirch/SonataAdminBundle,jlamur/SonataAdminBundle,jlamur/SonataAdminBundle,osavchenko/SonataAdminBundle,ARTACK/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,jlamur/SonataAdminBundle,ossinkine/SonataAdminBundle,peter-gribanov/SonataAdminBundle,osavchenko/SonataAdminBundle,jlamur/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,ARTACK/SonataAdminBundle,morfin60/SonataAdminBundle,ossinkine/SonataAdminBundle,dmarkowicz/SonataAdminBundle,osavchenko/SonataAdminBundle,greg0ire/SonataAdminBundle