boards: renesas: Add I2C support for Renesas RZ/A3UL, T2M, N2L, V2L

Add I2C support for board Renesas RZ/A3UL-SMARC,
RZ/T2M-RSK, RZ/N2L-RSK, RZ/V2L-SMARC

Signed-off-by: Phuc Pham <phuc.pham.xr@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>