ARM: configs: qcom_defconfig: Enable SDX55 A7 PLL and APCS clock driver

Enable A7 PLL driver and APCS clock driver on SDX55 platform.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170930.91834-3-manivannan.sadhasivam@linaro.org


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