[automerger skipped] DO NOT MERGE Fix tests which relied on Pacific/Apia DST offset. [R] am: 71a8c0dce1 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/libcore/+/15972975

Change-Id: Ib4c13cad88d6d5f5de7d49d7c9822ea06f179636