Revert "ARM: dts: msm: Add triple camera support for SM8150 MTP/CDP"

This reverts commit 31107a20.

This change is being reverted since triple camera on
SM8150 uses sensor GPIOs 159 and 160. These GPIOs are expected
to be used by SLPI by default as per documentation. This
revert will break triple camera support on SM8150.

Change-Id: I913c2502581cd1cfea494d30ec5f133aba476668
Signed-off-by: Shravan Nevatia <snevatia@codeaurora.org>