Fix license and license text. am: d5cac73f2c am: 49543b1129 am: c424da8751

Original change: https://android-review.googlesource.com/c/platform/packages/apps/TimeZoneUpdater/+/1964681

Change-Id: I5668915d3473859a5a91b3dd4c2b76a4f10ab4d5
tree: 508a9ee8874ec4144c6afe2c85472f76b3ea4cc3
  1. res/
  2. src/
  3. Android.bp
  4. AndroidManifest.xml
  5. OWNERS