99-default: Fix banip: oppsie

Signed-off-by: Eliminater74 <eliminater74@gmail.com>

Author: Eliminater74

configs/files/etc/uci-defaults/99-default-settings

@@ -305,7 +305,7 @@ service bcp38 enable
 ### ---------------------------------------------------------------------------------------- ###
 ###  BANIP: https://github.com/openwrt/packages/blob/master/net/banip/files/README.md        ###
 ### ---------------------------------------------------------------------------------------- ###
-if [ $BANIP = "false" ]; then
+if [ $BANIP = "true" ]; then
 	uci -q batch <<-EOF
 	set banip.global.ban_enabled='0'
 	set banip.global.ban_trigger='wan'