Switch to use the global event-loop

Author: WyriHaximus

composer.json

@@ -5,15 +5,15 @@
     "require": {
         "php": "^7.4",
         "dragonmantank/cron-expression": "^3.1",
-        "react/event-loop": "^1.1",
+        "react/event-loop": "^1.2",
         "react/promise": "^2.7",
         "thecodingmachine/safe": "^1.3",
         "wyrihaximus/constants": "^1.6",
         "wyrihaximus/react-mutex": "^2.0",
         "wyrihaximus/react-mutex-contracts": "^1.1"
     },
     "require-dev": {
-        "wyrihaximus/async-test-utilities": "^3.4.24"
+        "wyrihaximus/async-test-utilities": "^4.0"
     },
     "config": {
         "platform": {