sysutils/devcpu-data-intel: update Intel ucode to 20230808

• Security updates for INTEL-SA-00828
• Security updates for INTEL-SA-00836
• Security updates for INTEL-SA-00837

Many "Update for functional issues."

For full details see
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20230808

Reviewed by: lwhsu
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D41386