Add binary firmware for MT7920 based devices File: mediatek/WIFI_MT7961_patch_mcu_1a_2_hdr.bin Version: 20240930111002a File: mediatek/WIFI_RAM_CODE_MT7961_1a.bin Version: 20240930111041 Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Josh Boyer <jwboyer@kernel.org>