allow dev-master of Orm

Author: hrach

composer.json

@@ -8,7 +8,7 @@
 	"require": {
 		"php": "~7.1 || ~8.0",
 		"phpstan/phpstan": "^0.12.29",
-		"nextras/orm": "~4.0"
+		"nextras/orm": "~4.0 || ~5.0@dev"
 	},
 	"require-dev": {
 		"nette/tester": "^2.3.1"