Change in coreboot[master]: soc/intel/alderlake: enable gpio locking

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Furquan Shaikh, Maulik V Vaghela, Subrata Banik, Nick Vaccaro, Patrick Rudolph, Karthik Ramasubramanian.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58352 )

Change subject: soc/intel/alderlake: enable gpio locking
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Patch Set 8:

(1 comment)

File src/soc/intel/alderlake/gpio.c:

https://review.coreboot.org/c/coreboot/+/58352/comment/7d5e3ec4_d1626ccf 
PS8, Line 252: non_host_controllable_gpios
suggestion: 
`gpios_to_lock`
since SX_EXIT_HOLDOFF is not locked for non-host reasons, rather so a malicious actor can't force the device to stay in Sx states