arm64: defconfig: Enable QorIQ DPAA2 drivers

Enables drivers for NXP DPAA2 framework, related Ethernet and crypto
device which can be found on QorIQ SoCs like LS1088a, LS2088a and
LX2160a.

The framework and ethernet drivers are enabled as built-in to boot
from network without an initramfs.

Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>