git: 4a8223f297bb..c47d0ea18398 - vendor/device-tree - vendor branch updated

From: Emmanuel Vadot <manu_at_FreeBSD.org>
Date: Wed, 09 Aug 2023 13:32:27 UTC
The branch vendor/device-tree has been updated by manu:

URL: https://cgit.FreeBSD.org/src/log/?id=4a8223f297bb..c47d0ea18398

c47d0ea18398 Import device-tree files from Linux 6.4