[automerger skipped] RESTRICT AUTOMERGE Update Android from 2020a to 2020b [R] am: 2f6e54983f -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/timezone/+/12837416

Change-Id: I55061e67fd380f7354a5b730314c8e8aa8968732