shapely: Fix tuple length of CoordinateSequence items (#13435)

Closes #13422

Author: hamdanal

stubs/shapely/shapely/coords.pyi

@@ -8,11 +8,11 @@ from numpy.typing import DTypeLike, NDArray
 class CoordinateSequence:
     def __init__(self, coords: NDArray[np.float64]) -> None: ...
     def __len__(self) -> int: ...
-    def __iter__(self) -> Iterator[tuple[float, float]]: ...
+    def __iter__(self) -> Iterator[tuple[float, ...]]: ...
     @overload
-    def __getitem__(self, key: int) -> tuple[float, float]: ...
+    def __getitem__(self, key: int) -> tuple[float, ...]: ...
     @overload
-    def __getitem__(self, key: slice) -> list[tuple[float, float]]: ...
+    def __getitem__(self, key: slice) -> list[tuple[float, ...]]: ...
     def __array__(self, dtype: DTypeLike | None = None, copy: Literal[True] | None = None) -> NDArray[np.float64]: ...
     @property
     def xy(self) -> tuple[array[float], array[float]]: ...