Bumps [ts-node](https://github.com/TypeStrong/ts-node) from 8.6.2 to 8.9.1.
- [Release notes](https://github.com/TypeStrong/ts-node/releases)
- [Commits](https://github.com/TypeStrong/ts-node/compare/v8.6.2...v8.9.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>