[actions] remove unnecessary setup-node

Author: ljharb

.github/workflows/smoke-test.yml

@@ -6,14 +6,11 @@ on:
   workflow_dispatch:
 
 jobs:
-  lint:
+  smoke-test:
     if: ${{ github.repository == 'yannickcr/eslint-plugin-react' || github.event_name == 'workflow_dispatch' }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
-        with:
-          node-version: 14
       - uses: ljharb/actions/node/install@main
         name: 'nvm install lts/* && npm install'
         with: