build(deps-dev): bump fork-ts-checker-webpack-plugin from 0.4.8 to 0.4.9
build(deps-dev): bump fork-ts-checker-webpack-plugin from 0.4.8 to 0.4.9

Bumps [fork-ts-checker-webpack-plugin](https://github.com/Realytics/fork-ts-checker-webpack-plugin) from 0.4.8 to 0.4.9.
- [Release notes](https://github.com/Realytics/fork-ts-checker-webpack-plugin/releases)
- [Changelog](https://github.com/Realytics/fork-ts-checker-webpack-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Realytics/fork-ts-checker-webpack-plugin/compare/0.4.8...0.4.9)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
ui-router/core,ui-router/core