unzip: upgraded package to upstream

Upgraded app-arch/unzip to version 6.0_p26.

BUG=None
TEST=CQ passes

Change-Id: Icb6c963de4991cbbf6af03122ba1b0667b542c99
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2923075
Tested-by: Mike Frysinger <vapier@chromium.org>
Auto-Submit: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Sergey Frolov <sfrolov@google.com>
Reviewed-by: Sergey Frolov <sfrolov@google.com>
4 files changed