Fix warning on cicd workflow

Node.js 16 actions are deprecated. Please update the following
actions to use Node.js 20: actions/checkout@v3,
aws-actions/configure-aws-credentials@v1-node16. For more infor-
mation see:

https://github.blog/changelog/
2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

.github/workflows/cicd.yml

@@ -23,9 +23,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v1-node16
+      uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}