fix(behavior): add logging to toggle layer for tests

app/src/behaviors/behavior_toggle_layer.c

@@ -14,22 +14,29 @@
 
 LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
 
-struct behavior_tog_config { };
+struct behavior_tog_config
-struct behavior_tog_data { };
+{
+};
+struct behavior_tog_data
+{
+};
 
 static int behavior_tog_init(struct device *dev)
 {
   return 0;
 };
 
-
 static int tog_keymap_binding_pressed(struct device *dev, u32_t position, u32_t layer, u32_t _)
 {
+  LOG_DBG("position %d layer %d", position, layer);
+
   return zmk_keymap_layer_toggle(layer);
 }
 
 static int tog_keymap_binding_released(struct device *dev, u32_t position, u32_t layer, u32_t _)
 {
+  LOG_DBG("position %d layer %d", position, layer);
+
   return 0;
 }