xz-utils: upgraded package to upstream

Upgraded app-arch/xz-utils to version 5.2.5.

BUG=None
TEST=CQ passes

Change-Id: I1da9c64aadde7009bb4096a6e0d18d4e9b6fe7c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2923077
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Sergey Frolov <sfrolov@google.com>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
3 files changed