:arrow_up: Bump auto-value from 1.6.2 to 1.6.5
:arrow_up: Bump auto-value from 1.6.2 to 1.6.5

Bumps [auto-value](https://github.com/google/auto) from 1.6.2 to 1.6.5.
- [Release notes](https://github.com/google/auto/releases)
- [Commits](https://github.com/google/auto/compare/auto-value-1.6.2...auto-value-1.6.5)
docbleach/DocBleach,docbleach/DocBleach