Ref T1191. A couple of installs have hit issues with this table, so clean it up before adjustment adds a unique key to it.
- Maniphest Tasks
- T1191: Comments are truncated at first non-base-plane character
- Restricted Diffusion Commit
rPfbc175aa6e19: Force Differential draft uniqueness
Dropped key, added duplicate rows, ran patch, got cleanup, ran adjust to get the key back.