linux-firmware: intel: Update Kabylake audio firmware

This updates Kabylake audio dsp firmware to latest version. The version
of this firmware release is 9.21.00.3402_161.

The md5sum of this firmware binary is b4bcca9172c1e319eb87d951efe25c48.

Signed-off-by: Sanyog Kale <sanyog.r.kale@intel.com>

WHENCE

@@ -3304,7 +3304,9 @@ File: intel/dsp_fw_kbl_v3266.bin
 Version: 9.21.00.3266_144
 File: intel/dsp_fw_kbl_v3420.bin
 Version: 9.21.00.3420_163
-Link: intel/dsp_fw_kbl.bin -> dsp_fw_kbl_v3420.bin
+File: intel/dsp_fw_kbl_v3402.bin
+Version: 9.21.00.3402_161
+Link: intel/dsp_fw_kbl.bin -> dsp_fw_kbl_v3402.bin
 
 License: Redistributable. See LICENCE.adsp_sst for details
 

intel/dsp_fw_kbl.bin

@@ -1 +1 @@
-dsp_fw_kbl_v3420.bin
+dsp_fw_kbl_v3402.bin