- Heat
- Ironic
- Magum
- Manila
- Mistral

This will copy only yaml or json policy file if they exist.

Change-Id: I1ab71e2758dc99dd6654d433ece79600f0c44ce8
Implements: blueprint support-custom-policy-yaml
Co-authored-By: Duong Ha-Quang <duonghq@vn.fujitsu.com>