Bump actions/setup-node from 1 to 2.1.5
Bump actions/setup-node from 1 to 2.1.5

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 1 to 2.1.5.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/v1...v2.1.5)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
rognan/chrome-extension-custom-new-tab,rognan/chrome-extension-custom-new-tab,rognan/chrome-extension-custom-new-tab