[automerger skipped] Update Android to tzdb 2020a am: 3d89d902ac am: fe2baaeb95 am: 7d53db5ef8 am: c57b7127e3 -s ours am: b330b8767a -s ours

am skip reason: Change-Id Id82b58f1029e588908eb7601f1893138b9abf183 with SHA-1 3d89d902ac is in history

Change-Id: Ie2a4377083a199fbe226d88b2b290e5c0dbd9874