move firmware to vendor/amazon

Change-Id: Ifd654d3d7bf23ec0dda6a0574291e3d7220f1e82
move prebuilt/bin to vendor/amazon

Change-Id: Iece357aa7a19e00437c2c46cf15237b89a2acc4a
update device build

Change-Id: I3d0138a48fa9613723fcef7ef848ed66dbdfdd35
move prebuilt/lib to vendor/amazon

Change-Id: I4a790aad0a68e230de669f352857410cbf9a534d