sysutils/cpu-microcode-amd: Update to 2024-01-16 snapshot

Commits to the Linux Firmware repository since last update:
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=bfc33c1e308e1ebd5f216781ea0b091c2379bbb2
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=a193c6517fbfc0e7a4e2f8b06cb2742a82a8dd63

Reviewed by: chs
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D44049