arm64: dts: qcom: sc7280: Make herobrine-audio-rt5682 mic dtsi's match more

The 1-mic and 3-mic dtsi still had two minor cosmetic differences
after commit '3d11e7e1 ("arm64: dts: qcom: sc7280: sort out the
"Status" to last property with
sc7280-herobrine-audio-rt5682.dtsi")'. Let's fix them so the two files
diff better. This is expected to have no effect though it will
slightly change the generated dtb by removing an unnecessary 'status =
"okay"' from the sound node.

Signed-off-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/20221114162807.1.I0900b97128f9bb03e5f96fcb3068c227a33f143a@changeid