create endpoint for issue links
I'm currently working on automating the creation of a couple hundred issues for new projects, and as part of that work, most of those issues will be linked to other issues with the blocks
relationship.
As far as I can tell, the crate doesn't provide an endpoint for this kind of functionality.
Based on these docs, I tried creating the links via the issue description, but it appears I misunderstood the docs, as it seems that only works when linking merge requests.
As a work around, I can simply create the endpoint myself, but it was surprising to see no mention of this specific endpoint anywhere in the project (I even checked the api README and that made no mention of this endpoint).
It seems that this endpoint simply got glossed over, as it's been a supported feature since at least v13.4 (I would imagine it's older than that, but I can't find the history).
To clarify, I'm specifically referring to this endpoint.