soc: mediatek: mtk-mutex: Add DPI1 SOF/EOF to MT8188 mutex tables

[ Upstream commit 694e0b7c ]

MT8188 uses DPI1 to output to the HDMI controller: add the
Start of Frame and End of Frame configuration for the DPI1
IP to the tables to unblock generation and sending of these
signals to the GCE.

Link: https://lore.kernel.org/r/20250212100012.33001-2-angelogioacchino.delregno@collabora.com


Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>