clk: renesas: r9a07g043: Mark mod_clks and resets arrays as const

The r9a07g043_mod_clks and r9a07g043_resets arrays describe the module
clocks and reset signals (respectively) in this SoC and do not change at
runtime.

Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240320082831.9666-1-paul.barker.ct@bp.renesas.com


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