Ignore ISC001 rule for now

It gives a warning when running the Ruff formatter.

This rule can cause the linter and formatter to conflict, meaning you need to
rerun `ruff check --fix` again after `ruff format`.

See astral-sh/ruff#8272 (comment)

pyproject.toml

@@ -143,6 +143,8 @@ extend-select = [
 extend-ignore = [
   "E501",
   "E731",
+  # Remove ISC001 when https://github.com/astral-sh/ruff/issues/8272 is resolved.
+  "ISC001",
 ]
 
 [tool.ruff.lint.per-file-ignores]