varungovinda

*Description of changes:* This PR updates the `get_policy_arn_suffix` function to dynamically load AWS partition information using botocore's `RuleSetStandardLibary` and `partitions.json` instead of hardcoded region mappings. **Affected commands:** - `aws dlm...

updating customizations/utility

1

*Issue #, if available:* *Description of changes:* This PR updates the `get_policy_arn_suffix` function to dynamically load AWS partition information using botocore's `RuleSetStandardLibary` and `partitions.json` instead of hardcoded region mappings. **Affected...

Updated utils.py to use botocore to fetch partitions and corresponding test updates