Change in coreboot[master]: soc/intel/icelake: Refer to soc/soc_chip.h rather than chip.h

[Furquan Shaikh (Code Review)]

Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/34085 )

Change subject: soc/intel/icelake: Refer to soc/soc_chip.h rather than chip.h
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Patch Set 4: Code-Review+2