Change default durations for GCN VC SNES controller

- Default duration changed from 133ms to 266ms
- Held duration changed from 266ms to 533ms

backend/gcn_vc_snes.json

@@ -9,7 +9,7 @@
   "time_unit_short": "ms",
   "millis_to_seconds_conversion_threshold": 10,
   "display_framerate": false,
-  "normal_delay": 133,
+  "normal_delay": 266,
   "max_delay": 65535,
   "held_delay": 0,
   "stick_minimum": 0,
@@ -23,8 +23,8 @@
   "advanced_input_macros_allowed": 64,
   "advanced_input_macro_inner_loops_allowed": 64,
   "max_duration_per_precision_input_millis": 65535,
-  "default_duration_per_precision_input_millis": 133,
-  "held_duration_per_precision_input_millis": 266,
+  "default_duration_per_precision_input_millis": 266,
+  "held_duration_per_precision_input_millis": 533,
   "max_times_to_repeat_macro": 255,
   "controller_object": "gcn_vc_snes_controller.json",
   "simultaneous_different_basic_buttons_allowed": 5,