edit predictions: Disable "This Buffer" option when disabled for language (#25566)

![image](https://github.com/user-attachments/assets/7b888c7d-a1e9-4d0b-ba6d-9a41916acf79)


Release Notes:

- edit prediction: Disable "This Buffer" option when predictions are
disabled for its language
7075bd700fAgus Zubiaga committed on 2/25/2025, 3:41:13 PM· committed by GitHubparent21fc3c0
4 files changedLine totals unavailable