ARM: dts: msm: Move apc corners for default speed bin

For devices where the speed-bin is not defined and we load
the safe voltage plan; the correct virtual corners are not
given to the cpr regulator, which leads to incorrect voltage
mapping.

Change-Id: I4a57f35b69329f71c8a0f512d9e2a8d0ae736037
Signed-off-by: Taniya Das <tdas@codeaurora.org>