drm: adv7511: Add supply_names and num_supplies variables to struct adv7511_chip_info

drm: adv7511: Add supply_names and num_supplies variables to struct adv7511_chip_info

The ADV7511 has 5 power supplies compared to 7 that of ADV75{33,35}. Add
supply_names and num_supplies variables to struct adv7511_chip_info to
handle this difference.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230830142358.275459-5-biju.das.jz@bp.renesas.com