Add release-note section to issue templates

[shubham1172]

Describe the proposal

It will be helpful for automatically creating releasing notes at the end of every release.

[shubham1172]

As discussed offline, issue titles should follow the conventional title specs as defined in https://docs.dapr.io/contributing/js-contributing/. When we squash commits and merge a PR, it takes the issue title and that's reflected in the release notes too.

With this issue, we will add a comment to the issue template to follow the mentioned convention.

[dapr-bot]

This issue has been automatically marked as stale because it has not had activity in the last 60 days. It will be closed in the next 7 days unless it is tagged (pinned, good first issue, help wanted or triaged/resolved) or other activity occurs. Thank you for your contributions.