clk: msm: clock-gcc-9650: Add support to use Max uV for GCC clocks

GCC clocks need to vote for max uV so add support for the
same by setting the use_max_uV variable of clk_vdd_class
struct to true for MDM9650.

Change-Id: I0bdf5f5f700c6cfcc03d67438b020ada4c415f52
Signed-off-by: Amit Nischal <anischal@codeaurora.org>