Merge "Tethering: replace argsContain with CollectionUtils.contains" am: 7cdc4a0769 am: 7bdbd72f0d

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2067236

Change-Id: Ib85ea31dc5e12efe42afcd0e2f9b0ae95e2111b5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>