Make script templates follow the GDScript style guide

modules/gdscript/editor_templates/Node/default.gd

@@ -2,10 +2,12 @@
 
 extends _BASE_
 
+
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	pass # Replace with function body.
 
+
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
 	pass