importlib: change argument name of get_filename to match docs

References:
https://docs.python.org/3/library/importlib.html#importlib.abc.ExecutionLoader.get_filename
https://docs.python.org/3/library/importlib.html#importlib.abc.FileLoader.get_filename
https://docs.python.org/3/library/importlib.html#importlib.machinery.ExtensionFileLoader.get_filename

Author: fangyi-zhou

stdlib/_frozen_importlib_external.pyi

@@ -109,7 +109,7 @@ class FileLoader:
     path: str
     def __init__(self, fullname: str, path: str) -> None: ...
     def get_data(self, path: str) -> bytes: ...
-    def get_filename(self, name: str | None = None) -> str: ...
+    def get_filename(self, fullname: str | None = None) -> str: ...
     def load_module(self, name: str | None = None) -> types.ModuleType: ...
     if sys.version_info >= (3, 10):
         def get_resource_reader(self, name: str | None = None) -> importlib.readers.FileReader: ...
@@ -137,7 +137,7 @@ class SourcelessFileLoader(importlib.abc.FileLoader, FileLoader, _LoaderBasics):
 
 class ExtensionFileLoader(FileLoader, _LoaderBasics, importlib.abc.ExecutionLoader):
     def __init__(self, name: str, path: str) -> None: ...
-    def get_filename(self, name: str | None = None) -> str: ...
+    def get_filename(self, fullname: str | None = None) -> str: ...
     def get_source(self, fullname: str) -> None: ...
     def create_module(self, spec: ModuleSpec) -> types.ModuleType: ...
     def exec_module(self, module: types.ModuleType) -> None: ...

stdlib/importlib/abc.pyi

@@ -114,7 +114,7 @@ class FileLoader(_bootstrap_external.FileLoader, ResourceLoader, ExecutionLoader
     path: str
     def __init__(self, fullname: str, path: str) -> None: ...
     def get_data(self, path: str) -> bytes: ...
-    def get_filename(self, name: str | None = None) -> str: ...
+    def get_filename(self, fullname: str | None = None) -> str: ...
     def load_module(self, name: str | None = None) -> types.ModuleType: ...
 
 if sys.version_info < (3, 11):