🛠 remove ghost-editor from greenkeeper ignore list
🛠 remove ghost-editor from greenkeeper ignore list

no issue
- reverts change added in https://github.com/TryGhost/Ghost-Admin/commit/c3d994c9daeec4a8b7647d8ec81080385ec57d7b
- `ghost-editor` has stabilised now and updates will be unlikely to require additional changes inside of Ghost

TryGhost/Ghost,TryGhost/Ghost,TryGhost/Ghost