dt-bindings: mfd: dlg,da9063: Sort child devices

Sort child devices alphabetically.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240131102656.3379-6-biju.das.jz@bp.renesas.com


Signed-off-by: Lee Jones <lee@kernel.org>