Bumps [@hypothesis/frontend-shared](https://github.com/hypothesis/client) from 1.4.0 to 1.7.0.
- [Release notes](https://github.com/hypothesis/client/releases)
- [Changelog](https://github.com/hypothesis/client/blob/v1.7.0/CHANGELOG.md)
- [Commits](https://github.com/hypothesis/client/compare/v1.4.0...v1.7.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>