arm64: dts: mediatek: cherry: Add sound card configuration

Configure the sound card on all MT8195 Cherry Tomato devices to
enable audio support.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922094908.41623-5-angelogioacchino.delregno@collabora.com


Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>