linux-firmware: GuC firmware for Broxton v9.29

This update includes(since v8.7)
1. Fixing Issue with Default Guc Log changes for
OCA using special Control Bit

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>