clk: qcom: Add missing msm8998 ufs_unipro_core_clk_src

ufs_unipro_core_clk_src is required to allow UFS to clock scale for power
savings.

Fixes: b5f5f525 ("clk: qcom: Add MSM8998 Global Clock Control (GCC) driver")
Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
Link: https://lkml.kernel.org/r/20200528142205.44003-1-jeffrey.l.hugo@gmail.com


Signed-off-by: Stephen Boyd <sboyd@kernel.org>