Update actions/setup-node action to v2

Author: renovate-bot

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
           git checkout master
           git reset --hard
       - name: Use Node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: '14.x'
       - name: Setup NPM credentials