ar71xx: fix hw id of tl-wr710n image (#19902)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46032

target/linux/ar71xx/image/Makefile

@@ -473,7 +473,7 @@ define Device/tl-wr710n-v2
     $(Device/tplink-4mlzma)
     BOARDNAME := TL-WR710N
     DEVICE_PROFILE := TLWR710
-    TPLINK_HWID := 0x07100001
+    TPLINK_HWID := 0x07100002
     CONSOLE := ttyATH0,115200
 endef