Bump getopts from 0.2.17 to 0.2.18
Bump getopts from 0.2.17 to 0.2.18

Bumps [getopts](https://github.com/rust-lang/getopts) from 0.2.17 to 0.2.18.
- [Release notes](https://github.com/rust-lang/getopts/releases)
- [Commits](https://github.com/rust-lang/getopts/compare/0.2.17...v0.2.18)

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