net-test: close() fixes for resilient_rs_test.py am: c90a1c1b22 am: 733dd59f5b Original change: https://android-review.googlesource.com/c/kernel/tests/+/2508301 Change-Id: I556e6688fe3fadb23fd71853fe7e4dec69f112a4 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>