bump node in CI

Author: mtrezza

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v1
       with:
-        node-version: '10.14'
+        node-version: 14
     - name: Cache Node.js modules
       uses: actions/cache@v2
       with: