[automerger skipped] Regenerate tzdata for ICU 66.1 am: da9e98d7dd am: 0716806290 am: 76f5b7c28e am: 0c398c40b3 -s ours

am skip reason: Change-Id I2d7ca463fa79e91447c63faf3489a077373786a1 with SHA-1 da9e98d7dd is in history

Change-Id: I4f2d242f859c6c49cf028f5eb22ce80247a68f92