Fix bunny on php 8

Author: andrewmy

composer.json

@@ -24,7 +24,7 @@
 
     "queue-interop/amqp-interop": "^0.8.2",
     "queue-interop/queue-interop": "^0.8.1",
-    "bunny/bunny": "^0.2.4|^0.3|^0.4",
+    "bunny/bunny": "^0.4|^0.5",
     "php-amqplib/php-amqplib": "^2.12.1",
     "doctrine/dbal": "^2.12",
     "ramsey/uuid": "^3.5|^4",

pkg/amqp-bunny/composer.json

@@ -9,7 +9,7 @@
         "php": "^7.3|^8.0",
         "queue-interop/amqp-interop": "^0.8.2",
         "queue-interop/queue-interop": "^0.8",
-        "bunny/bunny": "^0.4",
+        "bunny/bunny": "^0.4|^0.5",
         "enqueue/amqp-tools": "^0.10"
     },
     "require-dev": {