Bump git2 from 0.10.1 to 0.10.2
Bump git2 from 0.10.1 to 0.10.2

Bumps [git2](https://github.com/rust-lang/git2-rs) from 0.10.1 to 0.10.2.
- [Release notes](https://github.com/rust-lang/git2-rs/releases)
- [Commits](https://github.com/rust-lang/git2-rs/compare/git2-curl-0.10.1...0.10.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
jasonwhite/git-subset,jasonwhite/git-subset