clk: renesas: r9a09g056: Add clocks and resets for Mali-G31 GPU

clk: renesas: r9a09g056: Add clocks and resets for Mali-G31 GPU

Add clock and reset support for the Mali-G31 GPU on the Renesas RZ/V2N
(R9A09G056) SoC. This includes adding clock sources required for the
module clocks.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250513154635.273664-6-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>