git: c8754e8778d9..5f02b2b39533 - vendor/tzcode - vendor branch updated

From: Dag-Erling Smørgrav <des_at_FreeBSD.org>
Date: Wed, 28 Oct 2026 15:35:28 UTC
The branch vendor/tzcode has been updated by des:

URL: https://cgit.FreeBSD.org/src/log/?id=c8754e8778d9..5f02b2b39533

5f02b2b39533 Import tzcode 2026f