add missing dependency on intelhex
add missing dependency on intelhex

wjzhang/pyOCD,devanlai/pyOCD,flit/pyOCD,geky/pyOCD,mbedmicro/pyOCD,bridadan/pyOCD,oliviermartin/pyOCD,mesheven/pyOCD,geky/pyOCDgdb,tgarc/pyOCD,molejar/pyOCD,matthewelse/pyOCD,geky/pyOCD,matthewelse/pyOCD,0xc0170/pyOCD,0xc0170/pyOCD,tgarc/pyOCD,devanlai/pyOCD,wjzhang/pyOCD,molejar/pyOCD,mesheven/pyOCD,bridadan/pyOCD,wjzhang/pyOCD,flit/pyOCD,oliviermartin/pyOCD,adamgreen/pyOCD,c1728p9/pyOCD,oliviermartin/pyOCD,matthewelse/pyOCD,c1728p9/pyOCD,pyocd/pyOCD,adamgreen/pyOCD,molejar/pyOCD,mesheven/pyOCD,mbedmicro/pyOCD,pyocd/pyOCD,c1728p9/pyOCD,adamgreen/pyOCD,mbedmicro/pyOCD,geky/pyDAPLink,0xc0170/pyOCD,bridadan/pyOCD,tgarc/pyOCD,devanlai/pyOCD