Update project.godot to prevent project upgrade warnings on 4.2 (#8)

Result of opening and re-saving (minus .godot folder).

Author: codingthat

src/instancing_starter/project.godot

@@ -12,7 +12,7 @@ config_version=5
 
 config/name="instancing"
 run/main_scene="res://Main.tscn"
-config/features=PackedStringArray("4.0")
+config/features=PackedStringArray("4.2")
 config/icon="res://icon.svg"
 
 [importer_defaults]
@@ -40,6 +40,6 @@ texture={
 
 click={
 "deadzone": 0.5,
-"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"pressed":false,"double_click":false,"script":null)
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
 ]
 }