made sure only ipv4 interfaces are included in builds.
made sure only ipv4 interfaces are included in builds.

rtucker-mozilla/mozilla_inventory,rtucker-mozilla/inventory,rtucker-mozilla/mozilla_inventory,mozilla/inventory,mozilla/inventory,mozilla/inventory,mozilla/inventory,mozilla/inventory,rtucker-mozilla/inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/inventory