Merge "Bump Tethering apex version code for S" am: 8b3213f38e am: 8ea56369dc am: d1a4e1b4c4 am: 175426102d

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

Change-Id: I29c9cf541bd9e73e3d2e6e378f054efcc1f1cb35