git: b09cf48da48a..14feafd16d12 - vendor/expat - vendor branch updated

From: Xin LI <delphij_at_FreeBSD.org>
Date: Fri, 19 Sep 2025 02:02:49 UTC
The branch vendor/expat has been updated by delphij:

URL: https://cgit.FreeBSD.org/src/log/?id=b09cf48da48a..14feafd16d12

14feafd16d12 Vendor import of expat 2.7.2.