[MIRROR] Fix last words being double-encoded when done from the alert…

… popup (#1921)

* Fix last words being double-encoded when done from the alert popup (#81386)

## About The Pull Request

Fixes succumb last words, when typed in the tgui input popup, being
double-encoded/sanitized, resulting in things like this:

Upstream port of
Monkestation/Monkestation2.0#1182

## Why It's Good For The Game

This bug is annoying and makes text uglier and less readable. Also, bugs
are bad. Do I even need to fill this part out for a blatant bugfix?

* Fix last words being double-encoded when done from the alert popup

---------

Co-authored-by: NovaBot <[email protected]>
Co-authored-by: Lucy <[email protected]>

code/_onclick/hud/alert.dm

@@ -464,7 +464,7 @@ or shoot a gun to move around via Newton's 3rd Law of Motion."
 	var/mob/living/living_owner = owner
 	var/last_whisper
 	if(!HAS_TRAIT(living_owner, TRAIT_SUCCUMB_OVERRIDE))
-		last_whisper = tgui_input_text(usr, "Do you have any last words?", "Goodnight, Sweet Prince")
+		last_whisper = tgui_input_text(usr, "Do you have any last words?", "Goodnight, Sweet Prince", encode = FALSE) // saycode already handles sanitization
 	if(isnull(last_whisper))
 		if(!HAS_TRAIT(living_owner, TRAIT_SUCCUMB_OVERRIDE))
 			return