clk: qcom: dispcc-sc8280xp: Use ret registers on GDSCs

The DISP_CC GDSCs have not been instructed to use the ret registers.
Fix that.

Fixes: 4a66e76f ("clk: qcom: Add SC8280XP display clock controller")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230725-topic-8280_dispcc_gdsc-v1-1-236590060531@linaro.org


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