raspberry-pi4: remove conflicting brcmfmac firmware link
The file brcmfmac43455-sdio.raspberrypi,4-model-b.bin is now provided by linux-firmware-brcm package in Alpine. Remove to symlink to stop the file conflict.
The file brcmfmac43455-sdio.raspberrypi,4-model-b.bin is now provided by linux-firmware-brcm package in Alpine. Remove to symlink to stop the file conflict.