Change in coreboot[master]: soc/intel/apollolake: Add smi_handler_get_sci_mask() in soc code

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Change subject: soc/intel/apollolake: Add smi_handler_get_sci_mask() in soc code
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Patch Set 2: Verified-1

Build Unstable

https://qa.coreboot.org/job/coreboot-gerrit/64577/ : UNSTABLE

https://qa.coreboot.org/job/coreboot-checkpatch/19365/ : SUCCESS