arm64: defconfig: Enable qcom ipq6018 clock and pinctrl

These configs are required for booting kernel in qcom
ipq6018 boards.

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Link: https://lore.kernel.org/r/1579439601-14810-6-git-send-email-sricharan@codeaurora.org


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