Allow deprecation-contracts 3

Author: derrabus

composer.json

@@ -22,7 +22,7 @@
     "ext-libxml": "*",
     "php-webdriver/webdriver": "^1.8.2",
     "symfony/browser-kit": "^4.4 || ^5.0",
-    "symfony/deprecation-contracts": "^2.4",
+    "symfony/deprecation-contracts": "^2.4 || ^3.0",
     "symfony/dom-crawler": "^4.4 || ^5.0",
     "symfony/http-client": "^4.4.11 || ^5.2",
     "symfony/polyfill-php72": "^1.9",