clk: qcom: gpucc-sm8550: Update GPU PLL settings

The settings in the driver seem to have been taken from an older
release. Update them to match the latest values.

Fixes: bfae4074 ("clk: qcom: gpucc-sm8550: Add support for graphics clock controller")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-7-ce1272d77540@linaro.org


Signed-off-by: Bjorn Andersson <andersson@kernel.org>