Revert "ARM: dt: msm: Turn off eMMC LDO17 during sleep for 8610"

This reverts commit 81fd27930de7f7b349ec9c07644ea0cb0152ab5f.
Some eMMC cards can get damaged permanently if the VCC is turned
off during sleep and a sudden system soft reset (PMIC is not reset)
occurs. The bootloader assumes VCC is on and accesses the eMMC
causing permanent damage.

Change-Id: I16cbaac94d43c76e69c83e5ad7b2ea43396cfa14
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>