Adds CI to prevent manual calls of update_icon_state, update_overlay, etc. (#27010)

* CI something something

* last fix

code/modules/mob/living/simple_animal/slime/slime_death.dm

@@ -22,7 +22,7 @@
 			E.Grant(src)
 			revive()
 			regenerate_icons()
-			update_name()
+			update_appearance(UPDATE_NAME)
 			return
 
 	set_stat(DEAD) //Temporarily set to dead for icon updates

code/modules/mob/living/simple_animal/slime/slime_mob.dm

@@ -113,7 +113,7 @@
 
 /mob/living/simple_animal/slime/proc/set_colour(new_colour)
 	colour = new_colour
-	update_name()
+	update_appearance(UPDATE_NAME)
 	slime_mutation = mutation_table(colour)
 	var/sanitizedcolour = replacetext(colour, " ", "")
 	coretype = text2path("/obj/item/slime_extract/[sanitizedcolour]")

code/modules/mob/living/simple_animal/slime/slime_powers.dm

@@ -132,7 +132,7 @@
 			for(var/datum/action/innate/slime/evolve/E in actions)
 				E.Remove(src)
 			regenerate_icons()
-			update_name()
+			update_appearance(UPDATE_NAME)
 		else
 			to_chat(src, "<i>I am not ready to evolve yet...</i>")
 	else