version to v4

Author: nikhilagrawal577

.github/workflows/deploy.yml

@@ -18,9 +18,9 @@ jobs:
       SERVER_PUBLIC_IP: ${{ steps.set-ip.outputs.instance_public_ip}}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: setup Terraform
-        uses: hashicorp/setup-terraform@v1
+        uses: hashicorp/setup-terraform@v2
         with:
           terraform_wrapper: false
       - name: Terraform init