ath10k: QCA99X0 hw2.0: add firmware 10.4.1.00030-1 and board.bin

Add initial firmware and board files for QCA99X0 hw2.0 family of chipsets.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
[bwh: Remove trailing whitespace from notice]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

WHENCE

@@ -2401,6 +2401,9 @@ Version: WLAN.RM.1.1-00141
 File: ath10k/QCA6174/hw3.0/board.bin
 File: ath10k/QCA6174/hw3.0/firmware-4.bin
 Version: WLAN.RM.2.0-00180-QCARMSWPZ-1
+File: ath10k/QCA99X0/hw2.0/board.bin
+File: ath10k/QCA99X0/hw2.0/firmware-5.bin
+Version: 10.4.1.00030-1
 
 Licence: Redistributable. See LICENSE.QualcommAtheros_ath10k for details