[automerger skipped] RESTRICT AUTOMERGE Update Android from 2020c to 2020d [R] am: a1b7da2512 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/timezone/+/12908466

Change-Id: I75f87bfac5a0c8114144bb80c0591ad34c80ae20