linux-firmware: intel: Update Broxton audio firmware

This updates Broxton audio dsp firmware to latest version. The version
of this firmware release is 9.22.01.3366_157.

The md5sum of this firmware binary is e756ce4e655668d971c3b3577cad2765.
Signed-off-by: Sanyog Kale <sanyog.r.kale@intel.com>

WHENCE

@@ -3286,7 +3286,9 @@ License: Redistributable. See LICENCE.adsp_sst for details
 
 File: intel/dsp_fw_bxtn_v2219.bin
 Version: 9.22.01.2219_64
-Link: intel/dsp_fw_bxtn.bin -> intel/dsp_fw_bxtn_v2219.bin
+File: intel/dsp_fw_bxtn_v3366.bin
+Version: 9.22.01.3366_157
+Link: intel/dsp_fw_bxtn.bin -> intel/dsp_fw_bxtn_v3366.bin
 
 License: Redistributable. See LICENCE.adsp_sst for details
 

intel/dsp_fw_bxtn.bin

-dsp_fw_bxtn_v2219.bin
\ No newline at end of file
+dsp_fw_bxtn_v3366.bin
\ No newline at end of file