chore: Update node version in the pipeline to 16 (#4485)

* chore: Update node version in the pipeline to 16

* upgrade to node 16 (setup-server)

.github/workflows/codegen-test.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v2.4.1
         with:
-          node-version: "14"
+          node-version: "16"
           cache: "yarn"
 
       - name: Install dependencies