Merge "[CTT-7] Delete the rules while half-closing tcp state entered" am: f7c8cec604 am: d0b818fa8a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1755173

Change-Id: Id9d4f2be4e4c0d7840a5d336855dfff92f9666fe