dt-bindings: soc: mediatek: Add support for MT8195 VPPSYS

Add compatible for MT8195 VPPSYS on MUTEX.

Signed-off-by: Roy-CW.Yeh <roy-cw.yeh@mediatek.com>
Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230206091109.1324-2-moudy.ho@mediatek.com


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