git: 76d3e9d6b360..0d46d875e600 - vendor/tzcode - vendor branch updated

[Dag-Erling Smørgrav]

The branch vendor/tzcode has been updated by des:

URL: https://cgit.FreeBSD.org/src/log/?id=76d3e9d6b360..0d46d875e600

0d46d875e600 Import tzcode 2025c