Removes some LRP sound files and where they are used (#21712)

Yeah, pretty much the title. Honestly I thought we did it years ago.

code/game/objects/items/devices/whistle.dm

@@ -38,7 +38,6 @@
 		user.audible_message(SPAN_WARNING("[user]'s [name] rasps, \"[use_message]\""), SPAN_WARNING("\The [user] holds up \the [name]."))
 	else
 		if(insults > 0)
-			playsound(get_turf(src), 'sound/voice/binsult.ogg', 100, 1, vary = 0)
 			// Yes, it used to show the transcription of the sound clip. That was a) inaccurate b) immature as shit.
 			user.audible_message(SPAN_WARNING("[user]'s [name] gurgles something indecipherable and deeply offensive."), SPAN_WARNING("\The [user] holds up \the [name]."))
 			insults--

code/modules/integrated_electronics/subtypes/output.dm

@@ -207,7 +207,6 @@
 		"freeze"       = 'sound/voice/bfreeze.ogg',
 		"god"          = 'sound/voice/bgod.ogg',
 		"i am the law" = 'sound/voice/biamthelaw.ogg',
-		"insult"       = 'sound/voice/binsult.ogg',
 		"radio"        = 'sound/voice/bradio.ogg',
 		"secure day"   = 'sound/voice/bsecureday.ogg'
 	)
@@ -223,7 +222,6 @@
 		"feel better" = 'sound/voice/medbot/mfeelbetter.ogg',
 		"patched up"  = 'sound/voice/medbot/mpatchedup.ogg',
 		"injured"     = 'sound/voice/medbot/minjured.ogg',
-		"insult"      = 'sound/voice/medbot/minsult.ogg',
 		"coming"      = 'sound/voice/medbot/mcoming.ogg',
 		"help"        = 'sound/voice/medbot/mhelp.ogg',
 		"live"        = 'sound/voice/medbot/mlive.ogg',

html/changelogs/RemoveSomeRudeness.yml

@@ -0,0 +1,6 @@
+author: TheGreyWolf
+
+delete-after: True
+
+changes:
+  - rscdel: "Removed some LRP sound files."