Composer: Add Latte 3 support

Author: janbarasek

composer.json

@@ -29,7 +29,7 @@
 		"jean85/pretty-package-versions": "^2.0.1",
 		"guzzlehttp/psr7": "^2.0",
 		"nette/di": "^3.0",
-		"latte/latte": "^2.5",
+		"latte/latte": "^2.5 | ^3.0",
 		"nette/utils": "^3.0",
 		"nette/http": "^3.1",
 		"nette/caching": "^3.0",