Bumps [actions/setup-node](https://github.com/actions/setup-node) from v1 to v2.1.1. - [Release notes](https://github.com/actions/setup-node/releases) - [Commits](https://github.com/actions/setup-node/compare/v1...321b6ccb03083caa2ad22b27dc4b45335212e824) Signed-off-by: dependabot[bot] <support@github.com>