irqchip/renesas-rzv2h: Simplify rzv2h_icu_init()

irqchip/renesas-rzv2h: Simplify rzv2h_icu_init()

Use devm_add_action_or_reset() for calling put_device in error path of
rzv2h_icu_init() to simplify the code by using the recently added devm_*
helpers.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/all/20250224131253.134199-5-biju.das.jz@bp.renesas.com