git: 8e1eae2319cd..7277ee24655b - vendor/expat - vendor branch updated

From: Xin LI <delphij_at_FreeBSD.org>
Date: Mon, 09 Dec 2024 04:25:27 UTC
The branch vendor/expat has been updated by delphij:

URL: https://cgit.FreeBSD.org/src/log/?id=8e1eae2319cd..7277ee24655b

7277ee24655b Vendor import of expat 2.6.4.