qualcommax: AW1000: sync qca807x PHY dts changes

The dts of Arcadyan AW1000 forgot to convert qca807x PHY
to PHY package implementation. This commit fix it.

Fixes: 0ab4b92 ("qualcommax: convert qca807x PHY to PHY package implementation")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Reviewed-by: Robert Marko <robimarko@gmail.com>