compile-tun2sock.sh: fix compile after BReactor.c was renamed
compile-tun2sock.sh: fix compile after BReactor.c was renamed

DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn