Add only-delete option
At a glance, I expected the mode: delete option to just delete a comment.
Instead, the delete mode deletes comments during cleanup.
This adds functionality to delete comments immediately. In order to be
backward compatible, I left the delete mode unchanged. I added
an only-delete mode which just deletes comments immediately.
Ref: https://github.com/thollander/actions-comment-pull-request/issues/361
cc @liamnichols
I'm assuming CI is failing because I'm a first-time contributor to this repo so the token doesn't have perms to comment on this PR.
@thollander any chance you could have a look at this please. It's exactly what we need. Would be nice to have this included in the action.