clk: qcom: clock-gcc-8909: Move from SVS_SOC to SVS_KRAIT

On MSM8909 SVS_SOC corner has higher voltage level than SVS_KRAIT. In the
case where a client votes for a SVS frequency, clock driver would now vote
for SVS_KRAIT instead of SVS_SOC for power benefits.

Change-Id: I448fc21fc4b40f650600c8e8e443a3344f56f91f
Signed-off-by: Taniya Das <tdas@codeaurora.org>