ivs: remove setcap post-build step
ivs: remove setcap post-build step

IVS needs more than just raw socket privileges these days, so the setcap call
is not useful.

vezril/ivs,vezril/ivs,floodlight/ivs,harshsin/ivs,harshsin/ivs,floodlight/ivs,harshsin/ivs,harshsin/ivs,floodlight/ivs,vezril/ivs