docs: Properly nest the docs for the inline git blame settings (#31739)

From a report on
[discord](https://discord.com/channels/869392257814519848/873292398204170290/1377943171320774656):
reorders the docs for the inline git blame feature so they are properly
nested.

<img width="1719" alt="Screenshot_2025-05-30_at_11 32 17"
src="https://github.com/user-attachments/assets/3c20bda3-de81-4ac3-b8e2-e1d4eac0ce88"
/>


Release Notes:

- N/A
e0fa3032ecAlejandro Fernández Gómez committed on 5/30/2025, 11:18:15 AM· committed by GitHubparent9cf6be2
1 file changedLine totals unavailable