[][Fix build error for SDK v5.10]

[Description]
Fix build error for SDK v5.10

The build error is caused by a newly-published
patch on OpenWrt master branch:
https://github.com/openwrt/openwrt/commit/fdbb
468c5998d9adb1819751ffaf38013768a8eb

This published change is targeted to apply on
Linux mainline upstream-eth but not mtk-eth,
so we add it into remove.patch.list to avoid
patch failure.

[Release-log]
N/A

Change-Id: I04d8050e62ca5bfd3534fc97ce7626a48efcd33c
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5778021
diff --git a/remove.patch.list b/remove.patch.list
index 3a946e2..1e45227 100644
--- a/remove.patch.list
+++ b/remove.patch.list
@@ -14,3 +14,4 @@
 target/linux/mediatek/patches-5.10/704-net-ethernet-mtk_eth_soc-announce-2500baseT.patch
 target/linux/generic/pending-5.10/700-net-ethernet-mtk_eth_soc-avoid-creating-duplicate-of.patch
 target/linux/generic/pending-5.10/701-net-ethernet-mtk_eth_soc-add-ipv6-flow-offloading-support.patch
+target/linux/generic/pending-5.10/702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch