Add more defaults to the stdlib (#9606)

Continuing work towards #8988.

The first five commits were created using stubdefaulter on various Python versions; the following commits were all created manually by me to fix various problems. The main things this adds that weren't present in #9501 are:

- Defaults in Windows-only modules and Windows-only branches (because I'm running a Windows machine)
- Defaults in non-py311 branches
- Defaults for float parameters
- Defaults for overloads

stdlib/tkinter/simpledialog.pyi

@@ -1,11 +1,11 @@
 from tkinter import Event, Frame, Misc, Toplevel
 
 class Dialog(Toplevel):
-    def __init__(self, parent: Misc | None, title: str | None = ...) -> None: ...
+    def __init__(self, parent: Misc | None, title: str | None = None) -> None: ...
     def body(self, master: Frame) -> Misc | None: ...
     def buttonbox(self) -> None: ...
-    def ok(self, event: Event[Misc] | None = ...) -> None: ...
-    def cancel(self, event: Event[Misc] | None = ...) -> None: ...
+    def ok(self, event: Event[Misc] | None = None) -> None: ...
+    def cancel(self, event: Event[Misc] | None = None) -> None: ...
     def validate(self) -> bool: ...
     def apply(self) -> None: ...
 
@@ -13,12 +13,12 @@ class SimpleDialog:
     def __init__(
         self,
         master: Misc | None,
-        text: str = ...,
+        text: str = "",
         buttons: list[str] = ...,
-        default: int | None = ...,
-        cancel: int | None = ...,
-        title: str | None = ...,
-        class_: str | None = ...,
+        default: int | None = None,
+        cancel: int | None = None,
+        title: str | None = None,
+        class_: str | None = None,
     ) -> None: ...
     def go(self) -> int | None: ...
     def return_event(self, event: Event[Misc]) -> None: ...