update github actions

Author: Olasunkanmi Oyinlola

.github/workflows/workflow.yml

@@ -13,7 +13,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-node@v2
         with:
-          node-version: "16"
+          node-version: "20"
       - name: ci for app
         working-directory: ./
         run: |