build(deps): update actions/setup-node requirement to v2.1.1 (#1881)

Updates the requirements on [actions/setup-node](https://github.com/actions/setup-node) to permit the latest version.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/commits/321b6ccb03083caa2ad22b27dc4b45335212e824)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -30,7 +30,7 @@ jobs:
  run: git config --global core.autocrlf input
  - uses: actions/checkout@v2
  - name: Use Node.js 10.x
- uses: actions/setup-node@v2.1.0
+ uses: actions/setup-node@v2.1.1
  with:
  node-version: 10.x
  - name: Determine Yarn cache