riscv: dts: spacemit: reorder phy nodes for K1

riscv: dts: spacemit: reorder phy nodes for K1

Reorder the PHY nodes of USB and PCIe to the correct positions based on
the register address. This improves the readability and maintainability
of the DT. No functional change is introduced by this reordering.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Link: https://lore.kernel.org/r/20260318100000.3934516-1-amadeus@jmu.edu.cn
Signed-off-by: Yixun Lan <dlan@kernel.org>