Use Final for Constant Literals in the stdlib (#12332)

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>

stdlib/tkinter/constants.pyi

@@ -1,4 +1,4 @@
-from typing import Literal
+from typing import Final
 
 # These are not actually bools. See #4669
 NO: bool
@@ -7,74 +7,74 @@ TRUE: bool
 FALSE: bool
 ON: bool
 OFF: bool
-N: Literal["n"]
-S: Literal["s"]
-W: Literal["w"]
-E: Literal["e"]
-NW: Literal["nw"]
-SW: Literal["sw"]
-NE: Literal["ne"]
-SE: Literal["se"]
-NS: Literal["ns"]
-EW: Literal["ew"]
-NSEW: Literal["nsew"]
-CENTER: Literal["center"]
-NONE: Literal["none"]
-X: Literal["x"]
-Y: Literal["y"]
-BOTH: Literal["both"]
-LEFT: Literal["left"]
-TOP: Literal["top"]
-RIGHT: Literal["right"]
-BOTTOM: Literal["bottom"]
-RAISED: Literal["raised"]
-SUNKEN: Literal["sunken"]
-FLAT: Literal["flat"]
-RIDGE: Literal["ridge"]
-GROOVE: Literal["groove"]
-SOLID: Literal["solid"]
-HORIZONTAL: Literal["horizontal"]
-VERTICAL: Literal["vertical"]
-NUMERIC: Literal["numeric"]
-CHAR: Literal["char"]
-WORD: Literal["word"]
-BASELINE: Literal["baseline"]
-INSIDE: Literal["inside"]
-OUTSIDE: Literal["outside"]
-SEL: Literal["sel"]
-SEL_FIRST: Literal["sel.first"]
-SEL_LAST: Literal["sel.last"]
-END: Literal["end"]
-INSERT: Literal["insert"]
-CURRENT: Literal["current"]
-ANCHOR: Literal["anchor"]
-ALL: Literal["all"]
-NORMAL: Literal["normal"]
-DISABLED: Literal["disabled"]
-ACTIVE: Literal["active"]
-HIDDEN: Literal["hidden"]
-CASCADE: Literal["cascade"]
-CHECKBUTTON: Literal["checkbutton"]
-COMMAND: Literal["command"]
-RADIOBUTTON: Literal["radiobutton"]
-SEPARATOR: Literal["separator"]
-SINGLE: Literal["single"]
-BROWSE: Literal["browse"]
-MULTIPLE: Literal["multiple"]
-EXTENDED: Literal["extended"]
-DOTBOX: Literal["dotbox"]
-UNDERLINE: Literal["underline"]
-PIESLICE: Literal["pieslice"]
-CHORD: Literal["chord"]
-ARC: Literal["arc"]
-FIRST: Literal["first"]
-LAST: Literal["last"]
-BUTT: Literal["butt"]
-PROJECTING: Literal["projecting"]
-ROUND: Literal["round"]
-BEVEL: Literal["bevel"]
-MITER: Literal["miter"]
-MOVETO: Literal["moveto"]
-SCROLL: Literal["scroll"]
-UNITS: Literal["units"]
-PAGES: Literal["pages"]
+N: Final = "n"
+S: Final = "s"
+W: Final = "w"
+E: Final = "e"
+NW: Final = "nw"
+SW: Final = "sw"
+NE: Final = "ne"
+SE: Final = "se"
+NS: Final = "ns"
+EW: Final = "ew"
+NSEW: Final = "nsew"
+CENTER: Final = "center"
+NONE: Final = "none"
+X: Final = "x"
+Y: Final = "y"
+BOTH: Final = "both"
+LEFT: Final = "left"
+TOP: Final = "top"
+RIGHT: Final = "right"
+BOTTOM: Final = "bottom"
+RAISED: Final = "raised"
+SUNKEN: Final = "sunken"
+FLAT: Final = "flat"
+RIDGE: Final = "ridge"
+GROOVE: Final = "groove"
+SOLID: Final = "solid"
+HORIZONTAL: Final = "horizontal"
+VERTICAL: Final = "vertical"
+NUMERIC: Final = "numeric"
+CHAR: Final = "char"
+WORD: Final = "word"
+BASELINE: Final = "baseline"
+INSIDE: Final = "inside"
+OUTSIDE: Final = "outside"
+SEL: Final = "sel"
+SEL_FIRST: Final = "sel.first"
+SEL_LAST: Final = "sel.last"
+END: Final = "end"
+INSERT: Final = "insert"
+CURRENT: Final = "current"
+ANCHOR: Final = "anchor"
+ALL: Final = "all"
+NORMAL: Final = "normal"
+DISABLED: Final = "disabled"
+ACTIVE: Final = "active"
+HIDDEN: Final = "hidden"
+CASCADE: Final = "cascade"
+CHECKBUTTON: Final = "checkbutton"
+COMMAND: Final = "command"
+RADIOBUTTON: Final = "radiobutton"
+SEPARATOR: Final = "separator"
+SINGLE: Final = "single"
+BROWSE: Final = "browse"
+MULTIPLE: Final = "multiple"
+EXTENDED: Final = "extended"
+DOTBOX: Final = "dotbox"
+UNDERLINE: Final = "underline"
+PIESLICE: Final = "pieslice"
+CHORD: Final = "chord"
+ARC: Final = "arc"
+FIRST: Final = "first"
+LAST: Final = "last"
+BUTT: Final = "butt"
+PROJECTING: Final = "projecting"
+ROUND: Final = "round"
+BEVEL: Final = "bevel"
+MITER: Final = "miter"
+MOVETO: Final = "moveto"
+SCROLL: Final = "scroll"
+UNITS: Final = "units"
+PAGES: Final = "pages"