qcom: Add QDSP firmware file for Qualcomm QDU100 device.

This firmware is intended for the Qualcomm DSP firmware image for a hexagon
core on ARM based systems specifically used by QDU100 driver. The firmware
is compressed using XZ algorithm to meet linux firmware size policy.

Signed-off-by: Kishore Batta <kishore.batta@oss.qualcomm.com>

WHENCE

@@ -8476,6 +8476,7 @@ File: qcom/qdu100/uefi.elf
 File: qcom/qdu100/xbl_config.elf
 File: qcom/qdu100/xbl_ramdump.elf
 File: qcom/qdu100/zeros_1sector.bin
+File: qcom/qdu100/qdsp6sw.mbn.xz
 
 License: Redistributable. See LICENSE.qcom and qcom/NOTICE.txt for details