[automerger skipped] Merge "Let only Ethernet manage ethernet interface up and down" into rvc-dev am: 28c2d1dcca am: ebcd7131a1 -s ours am: 693729a12c -s ours

am skip reason: Change-Id I1cd40ae764bdeecbb59e3889e9399b7f4b05f9cc with SHA-1 9807816e09 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11908430

Change-Id: Id407fcc682b6692e8a790bfbe45fb8ef968e7fbc
tree: 17a1472abfcb915fbb6db29362819f628d15b338
  1. Tethering/