ath79: harmonize appearance of ethX nodes in qca953x DTSes

This harmonizes the appearance of ethX nodes in qca953x DTSes by:
- having the same order of nodes and properties
- removing redundant status property on eth1 (set in qca953x.dtsi)

This is meant to help both copy-pasters and reviewers, since
deviations and errors can be spotted easier.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

target/linux/ath79/dts/qca9531_8dev_lima.dts

@@ -93,6 +93,7 @@
 	status = "okay";
 
 	phy-handle = <&swphy0>;
+
 	mtd-mac-address = <&art 0x6>;
 
 	gmac-config {
@@ -104,8 +105,6 @@
 };
 
 &eth1 {
-	status = "okay";
-
 	mtd-mac-address = <&art 0x0>;
 };