Merge "TetheringTest: correct the comment in chooseDunUpstreamTestCommon" am: 658238fd0e am: 84bdcccf58

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2383984

Change-Id: I0b2a5a6a223ca50c5f90b49e910bdf03e14927f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>