wifi: ath10k: populate board data for WCN3990

wifi: ath10k: populate board data for WCN3990

[ Upstream commit f1f1b5b055c9f27a2f90fd0f0521f5920e9b3c18 ]

Specify board data size (and board.bin filename) for the WCN3990
platform.

Reported-by: Yongqin Liu <yongqin.liu@linaro.org>
Fixes: 03a72288c546 ("ath10k: wmi: add hw params entry for wcn3990")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240130-wcn3990-board-fw-v1-1-738f7c19a8c8@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>