libzip: upgraded package to upstream

Upgraded dev-libs/libzip to version 1.3.0 on amd64

BUG=chromium:875551
TEST=emerge libzip vboot_reference; build_packages; build_image; pass cq.
CQ-DEPEND=CL:1287989

Change-Id: I65bf5b22165a5685d0d3b2b5d3f2b9198020f33d
Reviewed-on: https://chromium-review.googlesource.com/1285990
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
10 files changed