Update makefile box compile

Signed-off-by: Andreas Frömer <andreas.froemer@check24.de>

Makefile

@@ -36,7 +36,7 @@ csfix: ## Run phpcs fixer
 	docker compose run php$(PHP_VERSION) vendor/bin/phpcbf
 
 box: ## Compile /build/composer-unused.phar
-	docker compose run php$(PHP_VERSION) php box.phar compile
+	docker compose run php$(PHP_VERSION) php .phive/box.phar compile
 
 ssh: ## SSH into container
 	docker compose run php$(PHP_VERSION) /bin/sh