Switch list to Iterable in type hints

Signed-off-by: John Pennycook <john.pennycook@intel.com>

codebasin/__init__.py

@@ -3,6 +3,7 @@
 import os
 import shlex
 import warnings
+from collections.abc import Iterable
 from pathlib import Path
 
 import pathspec
@@ -145,7 +146,7 @@ class CodeBase:
  def __init__(
  self,
  *directories: str | os.PathLike[str],
- exclude_patterns: list[str] = [],
+ exclude_patterns: Iterable[str] = [],
  ):
  """
  Raises