removed support for Latte 2

Author: dg

composer.json

@@ -21,7 +21,7 @@
 	"require-dev": {
 		"nette/tester": "^2.4",
 		"nette/di": "^3.1 || ^4.0",
-		"latte/latte": "^2.11 || ^3.0",
+		"latte/latte": "^3.0",
 		"tracy/tracy": "^2.9",
 		"phpstan/phpstan": "^1.0"
 	},