ASoC: dt-bindings: rt1016: Convert to dtschema

Convert the RT1016 Stereo Audio Amplifier bindings to DT schema

Signed-off-by: Anup Sharma <anupnewsmail@gmail.com>
Link: https://lore.kernel.org/r/ZFUFAmBJXvkQAG7m@yoga


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