ARM: dts: qcom: enable eMMC based ICE driver for msm8996

The Inline Crypto Engine (ICE) is used to accelerate crypto
operations for storage needs and is required in order to maintain
the UFS high performance.

Change-Id: I20e4e1aa69862c61ebc40815c1f972900aa9e3b9
Signed-off-by: Dinesh K Garg <dineshg@codeaurora.org>