Allow psr/log v2 and v3 (#21)

Author: simPod

composer.json

@@ -16,7 +16,7 @@
         "php": "^8.0",
         "ext-pcntl": "*",
         "ext-rdkafka": "^5",
-        "psr/log": "^1.1"
+        "psr/log": "^1.1 || ^2 || ^3"
     },
     "require-dev": {
         "doctrine/coding-standard": "^9.0",