git: 0d46d875e600..cd59570c180e - vendor/tzcode - vendor branch updated

From: Dag-Erling Smørgrav <des_at_FreeBSD.org>
Date: Mon, 02 Mar 2026 17:22:52 UTC
The branch vendor/tzcode has been updated by des:

URL: https://cgit.FreeBSD.org/src/log/?id=0d46d875e600..cd59570c180e

cd59570c180e Import tzcode 2026a