net: dsa: realtek: rtl8365mb: Make use of irq_get_trigger_type()

Convert irqd_get_trigger_type(irq_get_irq_data(irq)) cases to the more
simple irq_get_trigger_type(irq).

Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Link: https://patch.msgid.link/20240904151018.71967-2-vassilisamir@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>