ipq40xx: specify FritzBox 7530 LAN port label numbers

This helps managing LAN ports.

Ref: https://forum.openwrt.org/t/openwrt-21-02-0-second-release-candidate/98026/121
Fixes: 95b0c07 ("ipq40xx: add support for FritzBox 7530")
Cc: David Bauer <mail@david-bauer.net>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

target/linux/ipq40xx/base-files/etc/board.d/02_network

@@ -65,7 +65,7 @@ ipq40xx_setup_interfaces()
 		;;
 	avm,fritzbox-7530)
 		ucidef_add_switch "switch0" \
-			"0u@eth0" "1:lan" "2:lan" "3:lan" "4:lan"
+			"0u@eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1"
 		;;
 	avm,fritzrepeater-3000)
 		ucidef_add_switch "switch0" \