arm64: dts: qcom: sc7280-qcard: drop incorrect dai-cells from WCD938x SDW

arm64: dts: qcom: sc7280-qcard: drop incorrect dai-cells from WCD938x SDW

[ Upstream commit 16bd455d0897d1b8b7a9aee2ed51d75b14a34563 ]

The WCD938x audio codec Soundwire interface part is not a DAI and does
not allow sound-dai-cells:

  sc7280-herobrine-crd.dtb: codec@0,4: '#sound-dai-cells' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230220095401.64196-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>