allow the github-resolver github action to be triggered by comments on issues or PRs

[rbren]

The workflow we provide here can be trigger with a github action like the one in examples/openhands-resolver.yml, where it responds to issues that have been tagged

Please modify our workflow so that it can also be triggered by comments on issues or PRs, but only if the comment contains @openhands-agent (the name must be configurable by the user of the Action)

This should pull in the original issue/PR text, as well as the new comment, as the text that's passed to the agent as a prompt. If the comment is on a PR, and the PR mentions an issue in the description, it should also pull in the text of the linked issue

[github-actions]

OpenHands started fixing the issue! You can monitor the progress here.

[github-actions]

An attempt was made to automatically fix this issue, but it was unsuccessful. A branch named 'openhands-fix-issue-232' has been created with the attempted changes. You can view the branch here. Manual intervention may be required.

[malhotra5]

I could take a shot at this one 🙂