The `cursor-height` metric (and corresponding `adjust-`) was introduced
by #3062 but the sprite face rework in #7732 accidentally removed the
logic that it relied on. I've moved the logic to live inside of the
sprite face itself (which, I think, was my plan while writing the
rework, I just forgot to actually do it lol), and added a test for the
height metric being respected and the re-centering being performed
correctly.
This problem came to my attention because of #13221, which didn't go
about doing the fix the right way, but did make me realize that it was a
problem in the first place (since I had thought that I had already
implemented this logic when doing the rework!)
### Verification
https://github.com/user-attachments/assets/4074690b-846e-442d-8ec0-91a34042f6eb
cabbdee32b