Add missing consumePurchase plugin method for GodotPayment

platform/android/java/plugins/godotpayment/src/main/java/org/godotengine/godot/plugin/payment/GodotPayment.java

@@ -214,7 +214,7 @@ public class GodotPayment extends GodotPlugin implements PurchasesUpdatedListene
 	@NonNull
 	@Override
 	public List<String> getPluginMethods() {
-		return Arrays.asList("startConnection", "endConnection", "purchase", "querySkuDetails", "isReady", "queryPurchases", "acknowledgePurchase");
+		return Arrays.asList("startConnection", "endConnection", "purchase", "querySkuDetails", "isReady", "queryPurchases", "acknowledgePurchase", "consumePurchase");
 	}
 
 	@NonNull