arm64: dts: apple: t8103: Fix PCIe BCM4377 nodename

arm64: dts: apple: t8103: Fix PCIe BCM4377 nodename

Fix the following `make dtbs_check` warnings for all t8103 based devices:

arch/arm64/boot/dts/apple/t8103-j274.dtb: network@0,0: $nodename:0: 'network@0,0' does not match '^wifi(@.*)?$'
        from schema $id: http://devicetree.org/schemas/net/wireless/brcm,bcm4329-fmac.yaml#
arch/arm64/boot/dts/apple/t8103-j274.dtb: network@0,0: Unevaluated properties are not allowed ('local-mac-address' was unexpected)
        from schema $id: http://devicetree.org/schemas/net/wireless/brcm,bcm4329-fmac.yaml#

Fixes: bf2c05b619ff ("arm64: dts: apple: t8103: Expose PCI node for the WiFi MAC address")
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Sven Peter <sven@kernel.org>
Link: https://lore.kernel.org/r/20250611-arm64_dts_apple_wifi-v1-1-fb959d8e1eb4@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>