ASoC: dt-bindings: mediatek: mt8192: Drop i2s-share properties

ASoC: dt-bindings: mediatek: mt8192: Drop i2s-share properties

This reverts commit e056cf4341 ("ASoC: dt-bindings: mediatek: mt8192: Add
i2s-share properties") which was merged while the property name and
definition were still being discussed. Revert the commit for now and a
follow up commit will re-add the property after it is further discussed
and reviewed.

Signed-off-by: Nícolas F. R. A. Prado <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>