arm64: defconfig: enable Qualcomm sc8280xp sound drivers

Enable the Qualcomm sc8280xp machine driver and the wsa833x speaker
codec driver that are needed for sound on machines like the Lenovo
ThinkPad X13s.

Note that the wcd938x headphone codec driver is currently implicitly
enabled as it is selected by the sc7280 machine driver.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20231012080157.4616-2-johan+linaro@kernel.org


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