ramips: correct MTC WR1201 LAN ports names

LAN ports of MTC WR1201 are reversed, so correct their names

Signed-off-by: René van Dorst <[email protected]>
Signed-off-by: DENG Qingfang <[email protected]>

target/linux/ramips/dts/mt7621_mtc_wr1201.dts

@@ -112,22 +112,22 @@
 	ports {
 		port@0 {
 			status = "okay";
-			label = "lan1";
+			label = "lan4";
 		};
 
 		port@1 {
 			status = "okay";
-			label = "lan2";
+			label = "lan3";
 		};
 
 		port@2 {
 			status = "okay";
-			label = "lan3";
+			label = "lan2";
 		};
 
 		port@3 {
 			status = "okay";
-			label = "lan4";
+			label = "lan1";
 		};
 
 		port@4 {