clk: qcom: gcc-sm8550: Mark the PCIe GDSCs votable

The PCIe GDSCs on most Qualcomm platforms expect the OS to always
consider collapse requests as successful. This also concerns SM8550.

Add the VOTABLE flag to the GDSCs in question to comply with these
expectations.

Fixes: 955f2ea3 ("clk: qcom: Add GCC driver for SM8550")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-4-ce1272d77540@linaro.org


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