Feat request: support ~/.aws/config profiles and credential_process for AWS IAM auth in dynamo/redis etc

### Problem

<img width="1650" height="956" alt="Image" src="https://github.com/user-attachments/assets/d43f141e-fe61-4e78-be17-4204350e9522" />

### Proposed solution

_No response_

### Alternatives considered

_No response_

### Related database type

None