[][Support UCI Settings for IPSec]

[Description]
Add ipsec.conf to support UCI settings for IPSec.

[Release-log]
N/A

Change-Id: I25d73d0237b00c6c15aac08c0f8a90229829a1db
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4747403
1 file changed