Change in coreboot[master]: arch/x86/acpi: rename KEY_KBDILLUMTOGGLE to KEY_KBD_BKLIGHT_TOGGLE

[Scott Chao (Code Review)]

Attention is currently required from: Lance Zhao, Paul Menzel, Tim Wawrzynczak.
Scott Chao has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56763 )

Change subject: arch/x86/acpi: rename KEY_KBDILLUMTOGGLE to KEY_KBD_BKLIGHT_TOGGLE
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Patch Set 2:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/56763/comment/a904503a_f5ac43c1 
PS2, Line 9: Also change scan code from e02b to e01e
> Why? Are you sure, that is compatible wtih all devices?

This is trying to fill the gaps in the standard table. The advise from Googler is using e01e for the keyboard backlight toggle key. (https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3060242)