Add default binding for Give and Whisper, remove Cycle Intents (#20747)

Co-authored-by: Sean Dandrea <SeanOfAndrea@outlook.com>

code/datums/keybindings/carbon.dm

@@ -24,7 +24,7 @@
 
 /datum/keybinding/carbon/give_item
 	name = "Give Item (Toggle)"
-	keys = null
+	keys = list("G")
 
 /datum/keybinding/carbon/give_item/down(client/C)
 	. = ..()

code/datums/keybindings/living.dm

@@ -24,6 +24,7 @@
 
 /datum/keybinding/living/whisper
 	name = "Whisper"
+	keys = list("U")
 
 /datum/keybinding/living/whisper/down(client/C)
 	var/mob/M = C.mob

code/datums/keybindings/mob.dm

@@ -41,7 +41,7 @@
 // Intents
 /datum/keybinding/mob/prev_intent
 	name = "Previous Intent"
-	keys = list("F")
+	keys = null
 
 /datum/keybinding/mob/prev_intent/down(client/C)
 	. = ..()
@@ -49,7 +49,7 @@
 
 /datum/keybinding/mob/next_intent
 	name = "Next Intent"
-	keys = list("G", "Insert")
+	keys = list("Insert")
 
 /datum/keybinding/mob/next_intent/down(client/C)
 	. = ..()