Bump version

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "messente/messente-api-php",
-    "version": "1.4.0",
+    "version": "1.4.1",
     "description": "[Messente](https://messente.com) is a global provider of messaging and user verification services.  * Send and receive SMS, Viber, WhatsApp and Telegram messages. * Manage contacts and groups. * Fetch detailed info about phone numbers. * Blacklist phone numbers to make sure you're not sending any unwanted messages.  Messente builds [tools](https://messente.com/documentation) to help organizations connect their services to people anywhere in the world.",
     "keywords": ["viber", "telegram", "sms", "whatsapp", "phonebook", "openapitools",
         "openapi-generator",