libarchive: upgraded package to upstream

Upgraded app-arch/libarchive to version 3.2.2-r1 for all

This upgrade enables us to build libarchive with gcc for
target packages.

BUG=chromium:709590
TEST=`cbuildbot chromiumos-sdk` passes (builds sdk and 3 boards)
      CC=x86_64-cros-linux-gnu-gcc emerge-caroline libarchive passes.

Change-Id: I689a51018e6983e034c24d2966b43c0457bf89f4
Reviewed-on: https://chromium-review.googlesource.com/471907
Commit-Ready: Yunlian Jiang <yunlian@chromium.org>
Tested-by: Yunlian Jiang <yunlian@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
6 files changed