arm64: dts: renesas: cat874: Move connector node out of hd3ss3220 device

Move connector node out of hd3ss3220 device in order to comply with usb
connector bindings.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20200920134905.4370-6-biju.das.jz@bp.renesas.com


Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>