osm2pgsql now use std::filesystem instead of boost::filesystem. So
drop BR2_PACKAGE_BOOST_SYSTEM, BR2_PACKAGE_BOOST_FILESYSTEM
dependencies and set BR2_TOOLCHAIN_GCC_AT_LEAST_8.
Lua is not optional now. So add lua or luajit as dependencies.
Legacy Proj interface (Proj 4) was dropped and option was renamed
from USE_PROJ_LIB to WITH_PROJ
Release-notes: https://github.com/openstreetmap/osm2pgsql/releases/tag/2.0.0
Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>