clk: qcom: cpu-8996: change setup sequence to follow vendor kernel

Add missing register writes to CPU clocks setup procedure. This makes it
follow the setup procedure used in msm-3.18 kernel.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230113120544.59320-14-dmitry.baryshkov@linaro.org