build: remove native B2 package

Author: fanquake

depends/packages/native_b2.mk

@@ -25,8 +25,6 @@ usdt_linux_packages=systemtap
 
 darwin_native_packages = native_ds_store native_mac_alias
 
-$(host_arch)_$(host_os)_native_packages += native_b2
-
 ifneq ($(build_os),darwin)
 darwin_native_packages += native_cctools native_libtapi native_libdmg-hfsplus