Add new DeviceTelephonyProperties atom for isUsingNewDataStack

Bug: 229490307
Test: manual
Change-Id: I8612430f0209f3cde5b9f00052c1119d9d3e5be0
1 file changed
tree: 10d7d9cd0829b825619b6b3fe5d2c11b92da0dd6
  1. stats/
  2. OWNERS