chore(deps): update actions/setup-node action to v2.4.0

Author: renovate-bot

.github/workflows/nodejs.yaml

@@ -47,7 +47,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2.3.4
       - name: Use Node.js ${{ matrix.vars.node }}
-        uses: actions/setup-node@v2.3.0
+        uses: actions/setup-node@v2.4.0
         with:
           node-version: ${{ matrix.vars.node }}
       - name: Cache PNPM store