chore(deps-dev): update rollup-plugin-typescript2 requirement
chore(deps-dev): update rollup-plugin-typescript2 requirement

Updates the requirements on [rollup-plugin-typescript2](https://github.com/ezolenko/rollup-plugin-typescript2) to permit the latest version.
- [Release notes](https://github.com/ezolenko/rollup-plugin-typescript2/releases)
- [Commits](https://github.com/ezolenko/rollup-plugin-typescript2/compare/0.24.1...0.24.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
apiaryio/dredd,apiaryio/dredd,apiaryio/dredd