Follow-up of https://github.com/zed-industries/zed/pull/37919 This fixes an issue where the placeholder text in editors would not wrap properly in cases where the font size was changed. Before: https://github.com/user-attachments/assets/479c919f-5815-4164-b46d-75f31b5dc56f After: https://github.com/user-attachments/assets/9f63ab9f-eac2-4f3e-864c-2b96b58f2d71 Release Notes: - N/A