arm64: dts: mt8183: drop drv-type from mmc-node

This property is not defined in binding and driver.

Fixes: cd894e27 ("arm64: dts: mt8183: Add krane-sku176 board")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221025132953.81286-5-linux@fw-web.de


Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>