[PATCH RESEND] arm64: dts: rockchip: Fix wifi interrupts flag on Sakura Pi RK3308B

[Chiyuki Akatsuki]

Thanks for the patch.

Confirmed that the interrupt flags should use IRQ_TYPE_LEVEL_xxx,
and tested on the SakuraPi RK3308B board, works fine.

Acked-by: Chiyuki Akatsuki <thesnowfield at sakurapi.org>