chore(deps): bump actions/setup-node from v2.1.1 to v2.1.2 (rjsf-team#2079)

Bumps [actions/setup-node](https://github.com/actions/setup-node) from v2.1.1 to v2.1.2. - [Release notes](https://github.com/actions/setup-node/releases) - [Commits](actions/setup-node@v2.1.1...c6fd00c) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
  steps:
  - uses: actions/checkout@v2
  - name: Use Node.js ${{ matrix.node-version }}
- uses: actions/setup-node@v2.1.1
+ uses: actions/setup-node@v2.1.2
  with:
  node-version: ${{ matrix.node-version }}
  - run: npm install
@@ -36,7 +36,7 @@ jobs:
  steps:
  - uses: actions/checkout@v2
  - name: Use Node.js 13.x
- uses: actions/setup-node@v2.1.1
+ uses: actions/setup-node@v2.1.2
  with:
  node-version: 13.x
  - run: npm install