ASoC: SOF: mediatek: mt8195: Add devicetree support to select topologies

Support devicetree by adding a snd_soc_of_mach array, specifying SOF
topologies for a generic MT8195 machine and for Google Tomato
Chromebooks.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220906092727.37324-6-angelogioacchino.delregno@collabora.com


Signed-off-by: Mark Brown <broonie@kernel.org>