Upgraded release node version to 16 (from 12)

Author: davidjgonzalez

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 12
+          node-version: 16
       - name: Install dependencies
         run: npm install
       - name: Test