Change in coreboot[master]: soc/intel/common/block/gpio: change the way group offset is calculated.

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/22571 )

Change subject: soc/intel/common/block/gpio: change the way group offset is calculated.
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Patch Set 3: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-checkpatch/18689/ : SUCCESS

https://qa.coreboot.org/job/coreboot-gerrit/63820/ : SUCCESS