Move connectivity AIDLs to android.net am: cc305b2fa5 am: 1feb0c3076

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1596432

Change-Id: I45bfb05a3091d322b3395907d87334d406fee1cc
tree: 37b78ece0104aedc9e3ba95562271eba3730b34f
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING