Bump auto-value.version from 1.7 to 1.7.4
Bump auto-value.version from 1.7 to 1.7.4

Bumps `auto-value.version` from 1.7 to 1.7.4.

Updates `auto-value-annotations` from 1.7 to 1.7.4
- [Release notes](https://github.com/google/auto/releases)
- [Commits](https://github.com/google/auto/compare/auto-value-1.7...auto-value-1.7.4)

Updates `auto-value` from 1.7 to 1.7.4
- [Release notes](https://github.com/google/auto/releases)
- [Commits](https://github.com/google/auto/compare/auto-value-1.7...auto-value-1.7.4)

Signed-off-by: dependabot[bot] <support@github.com>

Fixes #729

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=326535851

google/truth,google/truth,google/truth