fix: update Terraform workflow to download and upload state files

.github/workflows/terraform.yaml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   terraform:
-    runs-on: ssot
+    runs-on: ubuntu-latest
 
     container:
       image: hashicorp/terraform:1.6.6
@@ -23,6 +23,14 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      # Download previous Terraform state if it exists
+      - name: Download previous Terraform state
+        uses: actions/download-artifact@v3
+        with:
+          name: terraform-state
+          path: terraform/
+        continue-on-error: true  # skip if no previous state exists
+
       - name: Terraform Init
         run: terraform -chdir=terraform init -input=false
 
@@ -46,3 +54,10 @@ jobs:
       - name: Terraform Apply
         if: github.ref == 'refs/heads/main'
         run: terraform -chdir=terraform apply -input=false -auto-approve tfplan
+
+      # Upload updated Terraform state
+      - name: Upload Terraform state
+        uses: actions/upload-artifact@v3
+        with:
+          name: terraform-state
+          path: terraform/terraform.tfstate