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

am skip reason: Change-Id I2d7ca463fa79e91447c63faf3489a077373786a1 with SHA-1 2a5562f5a5 is in history

Change-Id: I3191caf5f94b84e9f3649b16ca0bacf6cf6a9b3b