Bump getopts from 0.2.18 to 0.2.19
Bump getopts from 0.2.18 to 0.2.19

Bumps [getopts](https://github.com/rust-lang/getopts) from 0.2.18 to 0.2.19.
- [Release notes](https://github.com/rust-lang/getopts/releases)
- [Commits](https://github.com/rust-lang/getopts/compare/v0.2.18...v0.2.19)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
coderstephen/retest,coderstephen/retest