Merge pull request #1241 from lucasrivoiro/master

Upgrade ext-rdkafka to 6.0

Author: makasim

pkg/rdkafka/composer.json

@@ -7,7 +7,7 @@
     "license": "MIT",
     "require": {
         "php": "^7.3|^8.0",
-        "ext-rdkafka": "^4.0|^5.0",
+        "ext-rdkafka": "^4.0|^5.0|^6.0",
         "queue-interop/queue-interop": "^0.8.1"
     },
     "require-dev": {