git: 850ef5ae11d6..1fdae2e33fdc - vendor/sendmail - vendor branch updated

From: Gregory Neil Shapiro <gshapiro_at_FreeBSD.org>
Date: Thu, 09 Oct 2025 17:55:37 UTC
The branch vendor/sendmail has been updated by gshapiro:

URL: https://cgit.FreeBSD.org/src/log/?id=850ef5ae11d6..1fdae2e33fdc

1fdae2e33fdc Be explicit that newaliases for sendmail (Upstream sendmail.org commit 3084151d898) PR:		289259 Differential Revision:	https://reviews.freebsd.org/D52384