ASoC: dt-bindings: realtek,rt5682s: Drop Tegra specifics from example

There's no need to complicate examples with a platform specific macro.
It also complicates example parsing to figure out the number of interrupt
cells in examples (based on bracketing).

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220126231358.1637174-1-robh@kernel.org


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