Update nette/di

Author: ondrejmirtes

composer.json

@@ -16,7 +16,7 @@
 		"hoa/regex": "1.17.01.13",
 		"jetbrains/phpstorm-stubs": "dev-master#beac237645ee7cf631f4386d21cffb016c8cde87",
 		"nette/bootstrap": "^3.0",
-		"nette/di": "^3.0.11",
+		"nette/di": "v3.1.x-dev",
 		"nette/finder": "^2.5",
 		"nette/neon": "^3.3.1",
 		"nette/schema": "^1.2.2",