Merge "Bump Tethering apex version code for S" am: 8b3213f38e am: 8ea56369dc am: d1a4e1b4c4

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1768350

Change-Id: I7da57453efa38b0369eb127a376f31d750e06f6b