forked from Openwrt/openwrt
Drop removal of firewall4 package for I2SE Duckbill device. With OPKG the firewall4 package was installed anyway as it's a dependency of luci-app-firewall and was silently installed again later in such condition. Drop it to fix support for APK. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>