[coreboot-gerrit] Change in coreboot[master]: soc/intel/broadwell/pch: Rename USB files

[Angel Pons (Code Review)]

Angel Pons has removed  Felix Singer from this change.  ( https://review.coreboot.org/c/coreboot/+/47021 )

Change subject: soc/intel/broadwell/pch: Rename USB files
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Removed reviewer  Felix Singer with the following votes:

* Code-Review+2 by  Felix Singer