Fix properties URL validation to correctly extract URL from payload

Author: SableRaf

.github/workflows/issue_to_pr.yml

@@ -57,7 +57,8 @@ jobs:
       - name: Validate properties URL
         id: validateUrl
         run: |
-          properties_url="${{ fromJson(steps.parseIssue.outputs.payload).properties_url }}"
+          payload="${{ steps.parseIssue.outputs.payload }}"
+          properties_url=$(echo "$payload" | jq -r '."Properties File URL"')
           if [ -z "$properties_url" ]; then
             echo "Properties URL is empty. Please provide a valid URL."
             exit 1