Update to mypy 1.14 (#13272)

stubs/shapely/@tests/stubtest_allowlist.txt

@@ -1,3 +1,6 @@
+# TODO: missing from stub
+shapely._ragged_array.__all__
+
 shapely\.geometry\.conftest
 shapely\.tests.*
 

stubs/shapely/shapely/_enum.pyi

@@ -1,5 +1,5 @@
 from enum import IntEnum
 
-class ParamEnum(IntEnum):
+class ParamEnum(IntEnum):  # type: ignore[misc]  # Enum with no members
     @classmethod
     def get_value(cls, item: str) -> int: ...