arm64: dts: renesas: r9a07g0{43,44,54}: Update RZ/G2L family compatible

arm64: dts: renesas: r9a07g0{43,44,54}: Update RZ/G2L family compatible

The number of pipe buffers on RZ/G2L family SoCs is 10, whereas on RZ/A2M
it is 16. Replace 'renesas,rza2m-usbhs->renesas,rzg2l-usbhs' as family SoC
compatible to handle this difference and use the SoC specific compatible
in driver to avoid the ABI breakage with older DTB.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240319105356.87287-7-biju.das.jz@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>