qca: update bluetooth firmware for QCA6174

Bugfixes for QCA6174.

While at it, to avoid confusion, also change the name of driver to
'btqca' in WHENCE file because that's what it is called in kernel images
(drivers/bluetooth/btqca.ko). Of course we cannot change the name of
directory 'qca' and that has to remain forever, but better to fix the
documentation to make it clear what driver this is.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

WHENCE

@@ -3820,7 +3820,7 @@ Licence: GPLv2 or later. See GPL-2 and GPL-3 for details.
 
 --------------------------------------------------------------------------
 
-Driver: qca - Qualcomm Atheros Bluetooth support for QCA61x4 chips
+Driver: btqca - Qualcomm Atheros Bluetooth support for QCA61x4 chips
 
 File: qca/nvm_usb_00000201.bin
 File: qca/nvm_usb_00000200.bin
@@ -3838,6 +3838,11 @@ File: qca/crbtfw21.tlv
 File: qca/crnv21.bin
 File: qca/nvm_00440302.bin
 File: qca/rampatch_00440302.bin
+File: qca/nvm_00440302_eu.bin
+File: qca/nvm_00440302_i2s_eu.bin
+File: qca/nvm_usb_00000302_eu.bin
+File: qca/rampatch_00440302.tlv
+File: qca/rampatch_usb_00000302.tlv
 
 Licence: Redistributable. See LICENSE.QualcommAtheros_ath10k and qca/NOTICE.txt for details