qca9984: add BDFs for IgniteNet SS-W2-AC2600

qca9984: add BDFs for IgniteNet SS-W2-AC2600

/lib/firmware/QCA9984/hw.1/boarddata_0.bin and boarddata_1.bin extracted
from SunSpot-W2-v3.2.2-4803-bc2d958c8-9f1eb347-f8b63f0b-7dc244b7.img

FileSize: 24332
FileCRC32: 654b4e89
FileMD5: 98b10afc96093caf235822381d2b18eb
BoardNames[0]: 'bus=pci,bmi-chip-id=0,bmi-board-id=1,variant=IgniteNet-SS-W2-AC2600'
BoardLength[0]: 12064
BoardCRC32[0]: b7aaa130
BoardMD5[0]: 37a62208124c5c6f0915a0503a116568
BoardNames[1]: 'bus=pci,bmi-chip-id=0,bmi-board-id=2,variant=IgniteNet-SS-W2-AC2600'
BoardLength[1]: 12064
BoardCRC32[1]: af6259d4
BoardMD5[1]: 9ebfe300dfb8959fb76b15659935e7aa

Signed-off-by: Daniel Golle <daniel@makrotopia.org>