Change in coreboot[master]: google/gru: Stop mucking with unused I2S0 pins in codec config

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Change subject: google/gru: Stop mucking with unused I2S0 pins in codec config
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Patch Set 1: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-checkpatch/19130/ : SUCCESS

https://qa.coreboot.org/job/coreboot-gerrit/64314/ : SUCCESS