Add a NVRAM file for the brcmfmac43340 wifi/bt chip found on the Acer
Iconia One 7 B1-750 tablet. This is based on copy of the existing
'brcm/brcmfmac43340-sdio.ASUSTeK COMPUTER INC.-TF103CE.txt' file with
some of the values adjusted for the Acer Iconia One 7 B1-750 tablet.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Hans de Goede