don't need to config ruff to ignore notes-to-self anymore

Author: jakkdl

pyproject.toml

@@ -162,8 +162,6 @@ extend-ignore = [
 'src/trio/_abc.py' = ['A005']
 'src/trio/_socket.py' = ['A005']
 'src/trio/_ssl.py' = ['A005']
-# Don't check annotations in notes-to-self
-'notes-to-self/*.py' = ['ANN001', 'ANN002', 'ANN003', 'ANN201', 'ANN202', 'ANN204']
 
 [tool.ruff.lint.isort]
 combine-as-imports = true