brcm: add firmware file for the BCM4335 SDIO chipset

This patch adds firmware for the BCM4335 802.11ac SDIO chipset.
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

WHENCE

@@ -1697,6 +1697,7 @@ File: brcm/brcmfmac43236b.bin
 File: brcm/brcmfmac4329-sdio.bin
 File: brcm/brcmfmac4330-sdio.bin
 File: brcm/brcmfmac4334-sdio.bin
+File: brcm/brcmfmac4335-sdio.bin
 File: brcm/brcmfmac43241b0-sdio.bin
 File: brcm/brcmfmac43241b4-sdio.bin