Merge "[Thread] remove Thread.sleep from CTS tests" into main am: 60a36b3163

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2895263

Change-Id: I17c777804e5c8a2073b277a46bb8597b18a773a8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>