Update flate2 requirement from 0.2 to 1.0
Update flate2 requirement from 0.2 to 1.0

Updates the requirements on [flate2](https://github.com/alexcrichton/flate2-rs) to permit the latest version.
- [Release notes](https://github.com/alexcrichton/flate2-rs/releases)
- [Commits](https://github.com/alexcrichton/flate2-rs/compare/0.2.2...1.0.14)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
mbrt/ruplicity,mbrt/ruplicity