arm64: defconfig: Enable Qualcomm SM6115 / SM4250 GCC and Pinctrl

Enable the Qualcomm SM6115 / SM4250 TLMM pinctrl and GCC clock drivers.
They need to be builtin to ensure that the UART is allowed to probe
before user space needs a console.

Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221128200834.1776868-1-bhupesh.sharma@linaro.org