git: bbf0e6b90032..46780ea2dc97 - vendor/xz - vendor branch updated

From: Xin LI <delphij_at_FreeBSD.org>
Date: Fri, 09 Dec 2022 07:54:51 UTC
The branch vendor/xz has been updated by delphij:

URL: https://cgit.FreeBSD.org/src/log/?id=bbf0e6b90032..46780ea2dc97

46780ea2dc97 Vendor import of xz 5.2.9 (trimmed)