ppp-scripts: upgraded package to upstream

Upgraded net-dialup/ppp-scripts to version 0 on amd64, arm

This is getting split out of net-dialup/ppp.

Note that we're still masking out 40-dns.sh in CL:1178231, which
will land before we pull in this ebuild anywhere.

BUG=chromium:874030
TEST=build; check `equery files`

Change-Id: If2e184f44015a939bacf3a38765c1a6f71454b7f
Reviewed-on: https://chromium-review.googlesource.com/1178230
Commit-Ready: Brian Norris <briannorris@chromium.org>
Tested-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Ben Chan <benchan@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
4 files changed