remove unnecessary depext to binutils on FreeBSD since #123 is merged
remove unnecessary depext to binutils on FreeBSD since #123 is merged

mato/solo5,djwillia/solo5,Weichen81/solo5,Solo5/solo5,Weichen81/solo5,mato/solo5,mato/solo5,Solo5/solo5,djwillia/solo5,Weichen81/solo5,djwillia/solo5