Add deprecation annotation for zipimport.zipimporter.load_module (#12862)

stdlib/zipimport.pyi

@@ -3,6 +3,7 @@ from _typeshed import StrOrBytesPath
 from importlib.abc import ResourceReader
 from importlib.machinery import ModuleSpec
 from types import CodeType, ModuleType
+from typing_extensions import deprecated
 
 __all__ = ["ZipImportError", "zipimporter"]
 
@@ -26,6 +27,7 @@ class zipimporter:
     def get_resource_reader(self, fullname: str) -> ResourceReader | None: ...  # undocumented
     def get_source(self, fullname: str) -> str | None: ...
     def is_package(self, fullname: str) -> bool: ...
+    @deprecated("Deprecated since 3.10; use exec_module() instead")
     def load_module(self, fullname: str) -> ModuleType: ...
     if sys.version_info >= (3, 10):
         def exec_module(self, module: ModuleType) -> None: ...