ARM: dts: allwinner: Align wifi node name with bindings

Since commit 3c360679 ("dt-bindings: wireless: bcm4329-fmac: Use
wireless-controller.yaml schema"), bindings expect 'wifi' as node name:

  sun8i-h3-nanopi-neo-air.dtb: bcrmf@1: $nodename:0: 'bcrmf@1' does not match '^wifi(@.*)?$'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250424084737.105215-2-krzysztof.kozlowski@linaro.org


Signed-off-by: Chen-Yu Tsai <wens@csie.org>