clk: qcom: msm8996-cpu: Statically define PLL dividers

This will allow for adding them to clk_parent_data arrays
in an upcoming patch.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220621160621.24415-3-y.oudjana@protonmail.com