This fixes an edge case where some breakpoints would not render
correctly when expanding a conflict git hunk.

## Before 


https://github.com/user-attachments/assets/4fd75ef6-8381-4f9e-9765-5eeb3a734df0

## After


https://github.com/user-attachments/assets/b2b49894-2dc2-42ba-8038-504a1b4c2665


Release Notes:

- N/A

Co-authored-by: Conrad <conrad@zed.dev>