Merge branch '5.4' into 6.0

* 5.4: [GHA] fix tests for kafka

Author: nicolas-grekas

.github/workflows/integration-tests.yml

@@ -91,7 +91,7 @@ jobs:
  zookeeper:
  image: wurstmeister/zookeeper:3.4.6
  kafka:
- image: wurstmeister/kafka:2.12-2.4.1
+ image: wurstmeister/kafka:2.12-2.0.1
  ports:
  - 9092:9092
  env: