[github] using node version 16

Author: Jakub Jirous

.github/workflows/code_review.yml

@@ -12,10 +12,10 @@ jobs:
 
     steps:
       - name: "Checkout code"
-      - uses: actions/checkout@v3
+        uses: actions/checkout@v3
 
       - name: "Run Node.js script"
-      - uses: actions/setup-node@v3
+        uses: actions/setup-node@v3
         with:
           node-version: 16