Openpyxl fixes for worksheet and image. (#12363)

stubs/openpyxl/openpyxl/drawing/image.pyi

@@ -4,6 +4,8 @@ from types import ModuleType
 from typing import Any, Literal
 from typing_extensions import TypeAlias
 
+from openpyxl.drawing.spreadsheet_drawing import _AnchorBase
+
 # Is actually PIL.Image.Image
 _PILImageImage: TypeAlias = Any
 # same as first parameter of PIL.Image.open
@@ -12,7 +14,7 @@ _PILImageFilePath: TypeAlias = str | bytes | Path | SupportsRead[bytes]
 PILImage: ModuleType | Literal[False]
 
 class Image:
-    anchor: str
+    anchor: str | _AnchorBase
     ref: _PILImageImage | _PILImageFilePath
     width: int
     height: int

stubs/openpyxl/openpyxl/worksheet/worksheet.pyi

@@ -86,7 +86,7 @@ class Worksheet(_WorkbookChild):
     def freeze_panes(self) -> str | None: ...
     @freeze_panes.setter
     def freeze_panes(self, topLeftCell: str | Cell | None = ...) -> None: ...
-    def cell(self, row: int, column: int, value: str | None = None) -> Cell: ...
+    def cell(self, row: int, column: int, value: _CellValue | None = None) -> Cell: ...
     # An int is necessarily a row selection
     @overload
     def __getitem__(self, key: int) -> tuple[Cell, ...]: ...
@@ -96,7 +96,7 @@ class Worksheet(_WorkbookChild):
     # A str could be an individual cell, row, column or full range
     @overload
     def __getitem__(self, key: str) -> Any: ...  # AnyOf[Cell, tuple[Cell, ...], tuple[tuple[Cell, ...], ...]]
-    def __setitem__(self, key: str, value: str) -> None: ...
+    def __setitem__(self, key: str, value: _CellValue) -> None: ...
     def __iter__(self) -> Iterator[tuple[Cell, ...]]: ...
     def __delitem__(self, key: str) -> None: ...
     @property