Potential fix for code scanning alert no. 4: Workflow does not contain permissions

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

Author: ajay-dhangar

.github/workflows/issue_creation_workflow.yml

@@ -1,5 +1,8 @@
 name: Issue Creation Workflow
 
+permissions:
+  contents: read
+
 on:
   issues:
     types: [opened]