Snap for 8857176 from 1f06f4853d09ee8d439c69fd30b73d7c553dbaf8 to mainline-go-tzdata4-release

Change-Id: Ice4e57a737006475ebde19f1f93b0800f5ba0daf
tree: 2b4534b908d77405f5f47e855dce57e3d5af7f4c
  1. filegroups/
  2. test_harness/
  3. OWNERS