[FEATURE] Health check for Decision Engine service

[Sarthak1799]

Feature Description

Need health check for DE

Possible Implementation

Need health check for DE

Have you spent some time checking if this feature request has been raised before?

• I checked and didn't find a similar issue

Have you read the Contributing Guidelines?

• I have read the Contributing Guidelines

Are you willing to submit a PR?

Yes, I am willing to submit a PR!