build(deps): bump bstr from 0.2.13 to 0.2.14
Bumps [bstr](https://github.com/BurntSushi/bstr) from 0.2.13 to 0.2.14.
- [Release notes](https://github.com/BurntSushi/bstr/releases)
- [Commits](https://github.com/BurntSushi/bstr/compare/0.2.13...0.2.14)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>