Change in coreboot[master]: soc/intel/common/gpio: Rework PAD config macro to add lock support

[EricR Lai (Code Review)]

Attention is currently required from: Subrata Banik, Maulik V Vaghela, Tim Wawrzynczak, Nick Vaccaro, Angel Pons, Meera Ravindranath, Patrick Rudolph.
EricR Lai has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60774 )

Change subject: soc/intel/common/gpio: Rework PAD config macro to add lock support
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Patch Set 3:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/60774/comment/8787f6e8_7458a711 
PS3, Line 10: to
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File src/soc/intel/common/block/include/intelblocks/gpio.h:

https://review.coreboot.org/c/coreboot/+/60774/comment/13d85054_332313ed 
PS3, Line 79: gpio_lock_action action
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