Update styled-system requirement in /packages/components
Update styled-system requirement in /packages/components

Updates the requirements on [styled-system](https://github.com/jxnblk/styled-system) to permit the latest version.
- [Release notes](https://github.com/jxnblk/styled-system/releases)
- [Changelog](https://github.com/styled-system/styled-system/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jxnblk/styled-system/compare/v5.1.2...v5.1.4)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
looker-open-source/components,looker-open-source/components,looker-open-source/components,looker-open-source/components