Add release note for github asset release_info_<mck-version>.json

[viveksinghggits]

Summary

This PR adds release note for the feature where we are adding the functionality to add a new asset to GitHub releases.
#624

Proof of Work

NA

Checklist

• Have you linked a jira ticket and/or is the ticket in the title?
• Have you checked whether your jira ticket required DOCSP changes?
• Have you added changelog file?
  • use skip-changelog label if not needed
  • refer to Changelog files and Release Notes section in CONTRIBUTING.md for more details