feat: erased accidentally added engine files

engine/modules/gdscript/tests/scripts/runtime/features/self_destruction.gd

@@ -1,50 +0,0 @@
-# https://github.com/godotengine/godot/issues/75658
-
-class MyObj:
-	var callable: Callable
-
-	func run():
-		callable.call()
-
-	var prop:
-		set(value):
-			callable.call()
-		get:
-			callable.call()
-			return 0
-
-	func _on_some_signal():
-		callable.call()
-
-	func _init(p_callable: Callable):
-		self.callable = p_callable
-
-signal some_signal
-
-var obj: MyObj
-
-func test():
-	# Call.
-	obj = MyObj.new(nullify_obj)
-	obj.run()
-	print(obj)
-
-	# Get.
-	obj = MyObj.new(nullify_obj)
-	var _aux = obj.prop
-	print(obj)
-
-	# Set.
-	obj = MyObj.new(nullify_obj)
-	obj.prop = 1
-	print(obj)
-
-	# Signal handling.
-	obj = MyObj.new(nullify_obj)
-	@warning_ignore("return_value_discarded")
-	some_signal.connect(obj._on_some_signal)
-	some_signal.emit()
-	print(obj)
-
-func nullify_obj():
-	obj = null