Added restore_cleared_footprint parameter for static costmap layer#640

SteveMacenski merged 2 commits intoros-navigation:masterros-navigation/docs.nav2.org:masterfrom

CihatAltiparmak:feature/add_restore_outdated_map_paramCihatAltiparmak/docs.nav2.org:feature/add_restore_outdated_map_paramCopy head branch name to clipboard