Fix overload-cannot-match error caused by python/mypy#15683

Author: LeonDeKunlun

stdlib/configparser.pyi

@@ -1,5 +1,5 @@
 import sys
-from _typeshed import GenericPath, MaybeNone, StrOrBytesPath, SupportsWrite
+from _typeshed import BytesPath, GenericPath, MaybeNone, StrOrBytesPath, StrPath, SupportsWrite
 from collections.abc import Callable, ItemsView, Iterable, Iterator, Mapping, MutableMapping, Sequence
 from re import Pattern
 from typing import Any, AnyStr, ClassVar, Final, Literal, TypeVar, overload, type_check_only
@@ -272,7 +272,9 @@ class RawConfigParser(_Parser):
     @overload
     def read(self, filenames: GenericPath[AnyStr], encoding: str | None = None) -> list[AnyStr]: ...
     @overload
-    def read(self, filenames: Iterable[GenericPath[AnyStr]], encoding: str | None = None) -> list[AnyStr]: ...
+    def read(self, filenames: Iterable[StrPath], encoding: str | None = None) -> list[str]: ...
+    @overload
+    def read(self, filenames: Iterable[BytesPath], encoding: str | None = None) -> list[bytes]: ...
     @overload
     def read(self, filenames: Iterable[StrOrBytesPath], encoding: str | None = None) -> list[str | bytes]: ...
     def read_file(self, f: Iterable[str], source: str | None = None) -> None: ...