QCA: Add the fw files for BT Chip QCA6174.

The following fw files are added to support QCA6174.
rampatch_00440302.bin: RAM DUMP
nvm_00440302.bin: NVRAM
Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>

WHENCE

@@ -3640,6 +3640,8 @@ File: qca/rampatch_00130300.bin
 File: qca/rampatch_00130302.bin
 File: qca/crbtfw21.tlv
 File: qca/crnv21.bin
+File: qca/nvm_00440302.bin
+File: qca/rampatch_00440302.bin
 
 Licence: Redistributable. See LICENSE.QualcommAtheros_ath10k and qca/NOTICE.txt for details