git: 442b7425c6da..3d05661fa7ea - vendor/xz-embedded - vendor branch updated

From: Dag-Erling Smørgrav <des_at_FreeBSD.org>
Date: Thu, 30 Jun 2022 20:21:46 UTC
The branch vendor/xz-embedded has been updated by des:

URL: https://cgit.FreeBSD.org/src/log/?id=442b7425c6da..3d05661fa7ea

3d05661fa7ea Import xz-embedded from git.