QCA: Add Bluetooth firmware for WCN685x uart interface

This commit will add required Bluetooth firmware files for WCN685x
uart interface.

The image version is 2.1.0-00660.

wcnhpbtfw21.tlv : RAM FW dump
wcnhpnv21.bin : NVM dump.
wcnhpnv21g.bin : NVM dump.
wcnhpnv21.301 : NVM dump.
wcnhpnv21.302 : NVM dump.
wcnhpnv21g.301 : NVM dump.
wcnhpnv21g.302 : NVM dump.
wcnhpnv21.309 : NVM dump.
wcnhpnv21g.309 : NVM dump.
wcnhpnv21.b8c : NVM dump.
wcnhpnv21.b9f : NVM dump.
wcnhpnv21.ba0 : NVM dump.
wcnhpnv21.ba1 : NVM dump.
wcnhpnv21.ba2 : NVM dump.
wcnhpnv21.ba3 : NVM dump.
wcnhpnv21.ba4 : NVM dump.
wcnhpnv21.baa : NVM dump.
wcnhpnv21.bb8 : NVM dump.
wcnhpnv21.b10c : NVM dump.
wcnhpnv21.b111 : NVM dump.
wcnhpnv21g.b8c : NVM dump.
wcnhpnv21g.b9f : NVM dump.
wcnhpnv21g.ba0 : NVM dump.
wcnhpnv21g.ba1 : NVM dump.
wcnhpnv21g.ba2 : NVM dump.
wcnhpnv21g.ba3 : NVM dump.
wcnhpnv21g.ba4 : NVM dump.
wcnhpnv21g.baa : NVM dump.
wcnhpnv21g.bb8 : NVM dump.
wcnhpnv21g.b10c : NVM dump.
wcnhpnv21g.b111 : NVM dump.

Signed-off-by: Wei Deng <wei.deng@oss.qualcomm.com>

WHENCE

@@ -4863,6 +4863,45 @@ Licence: Redistributable. See LICENSE.QualcommAtheros_ath10k and qca/NOTICE.txt
 
 --------------------------------------------------------------------------
 
+Driver: qca - Qualcomm Atheros Bluetooth support for WCN6855 chips
+
+File: qca/wcnhpbtfw21.tlv
+Version: BTFW.HSP.2.1.0-00660-USB_UART_PATCHZ-6
+File: qca/wcnhpnv21.bin
+File: qca/wcnhpnv21g.bin
+File: qca/wcnhpnv21.301
+File: qca/wcnhpnv21.302
+File: qca/wcnhpnv21g.301
+File: qca/wcnhpnv21g.302
+File: qca/wcnhpnv21.309
+File: qca/wcnhpnv21g.309
+File: qca/wcnhpnv21.b8c
+File: qca/wcnhpnv21.b9f
+File: qca/wcnhpnv21.ba0
+File: qca/wcnhpnv21.ba1
+File: qca/wcnhpnv21.ba2
+File: qca/wcnhpnv21.ba3
+File: qca/wcnhpnv21.ba4
+File: qca/wcnhpnv21.baa
+File: qca/wcnhpnv21.bb8
+File: qca/wcnhpnv21.b10c
+File: qca/wcnhpnv21.b111
+File: qca/wcnhpnv21g.b8c
+File: qca/wcnhpnv21g.b9f
+File: qca/wcnhpnv21g.ba0
+File: qca/wcnhpnv21g.ba1
+File: qca/wcnhpnv21g.ba2
+File: qca/wcnhpnv21g.ba3
+File: qca/wcnhpnv21g.ba4
+File: qca/wcnhpnv21g.baa
+File: qca/wcnhpnv21g.bb8
+File: qca/wcnhpnv21g.b10c
+File: qca/wcnhpnv21g.b111
+
+Licence: Redistributable. See LICENSE.QualcommAtheros_ath10k and qca/NOTICE.txt for details
+
+--------------------------------------------------------------------------
+
 Driver: qca - Qualcomm Atheros Bluetooth support for QCA2066 chips
 
 File: qca/hpbtfw21.tlv