ANDROID: update to 1.8.7 version am: 234472c9f2 am: d5b45ca17d am: 505f376396 am: c6bd25809e

Original change: https://android-review.googlesource.com/c/platform/external/iptables/+/1650936

Change-Id: I4829ec0914875f075b9c6fe237b67afa5e27331b