The change was made with the following commands
cd package/utils/busybox/config
../convert_menuconfig.pl ~/git-repo/openwrt/openwrt/build_dir/target-mips_24kc_musl/busybox-1.30.1
convert_defaults.pl has no changes other than overwriting defaults for
BUSYBOX_DEFAULT_FEATURE_IPV6
Resolves FS#2146
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
