soc: mediatek: mtk-mutex: Compress of_device_id array entries

Compress entries of the of_match_mtk_mmsys array to reduce the amount
of lines and increase readability; this brings us to a maximum of 95
columns.

While at it, also add a sentinel comment to the last entry for the
sole purpose of consistency.

This commit brings no functional changes.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230222094253.23678-6-angelogioacchino.delregno@collabora.com


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