[L] Change in coreboot[main]: mb: Enable VBOOT_LID_SWITCH by default

[Subrata Banik (Code Review)]

Attention is currently required from: Alexander Couzens, Christian Walter, Eran Mitrani, Erik van den Bogaert, Felix Held, Frans Hendriks, Fred Reitberger, Hung-Te Lin, Jakub Czapiga, Jason Glenesk, Jason Nien, Julius Werner, Kapil Porwal, Martin Roth, Michael Niewöhner, Michał Kopeć, Michał Żygowski, Nick Vaccaro, Patrick Rudolph, Piotr Król, Sean Rhodes, Stefan Ott, Tarun, Werner Zeh, Yidi Lin, Yu-Ping Wu.

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/78207?usp=email )

Change subject: mb: Enable VBOOT_LID_SWITCH by default
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Patch Set 3:

(1 comment)

File src/mainboard/google/corsola/Kconfig:

https://review.coreboot.org/c/coreboot/+/78207/comment/1a93b0e8_fabac018 :
PS3, Line 51: config VBOOT_LID_SWITCH
            : 	default n
> I think corsola (and many other ARM boards) does have a LID switch - it's just that we usually copy from the previous platform and didn't know there are new options to turn on.

I'm concerned that this CL enabling VBOOT_LID_SWITCH config may change the existing behavior of the platform that intentionally or unintentionally ignore VBOOT_LID_SWITCH earlier. Would you mind adding VBOOT_LID_SWITCH for the required platform in subsequent CL?

WDYT?
> @yupingso is it safe to turn on VBOOT_LID_SWITCH? can you check?