clk: qcom: gcc-msm8939: Point MM peripherals to system_mm_noc clock

Qcom docs indciate the following peripherals operating from System NOC
MM not from System NOC clocks.

- MDP
- VFE
- JPEGe
- Venus

Switch over the relevant parent pointers.

Fixes: 1664014e ("clk: qcom: gcc-msm8939: Add MSM8939 Generic Clock Controller")
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220504163835.40130-5-bryan.odonoghue@linaro.org