Update for PHP 8

Author: mauriciohaygert

composer.json

@@ -2,7 +2,7 @@
     "name": "pagarme/ecommerce-module-core",
     "description": "Core component for Pagar.me e-commerce platform modules.",
     "license": "MIT",
-    "version": "2.0.0",
+    "version": "2.0.1",
     "authors": [
         {
             "name":"Open Source Team"
@@ -12,7 +12,7 @@
     "require": {
         "php": ">=8.0",
         "monolog/monolog": "*",
-        "mundipagg/mundiapi": "^3.2@dev",
+        "mundipagg/mundiapi": "3.2",
         "ext-json": "*"
     },
     "require-dev": {