ASoC: dt-bindings: tas5805m: Disallow undefined properties

Device specific bindings should not allow undefined properties. This is
accomplished in json-schema with 'additionalProperties: false'.

Examples should be last in the schema, so move additionalProperties up
while we're here.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231016155547.2973853-1-robh@kernel.org


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