Update live version of auto-value from 1.6.2 to 1.6.5
Update live version of auto-value from 1.6.2 to 1.6.5

Fixes #688

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=261992529

google/auto,eamonnmcmanus/auto,google/auto,eamonnmcmanus/auto,google/auto,eamonnmcmanus/auto