Add support for Confluent Kafka 8 (#1053)

Author: cristianrgreco

docs/modules/kafka.md

@@ -8,20 +8,34 @@
 npm install @testcontainers/kafka --save-dev
 ```
 
-## Examples
+## Kafka 8.x
+
+### Examples
+
+<!--codeinclude-->
+[Connect to Kafka:](../../packages/modules/kafka/src/kafka-container-latest.test.ts) inside_block:connectKafkaLatest
+<!--/codeinclude-->
+
+<!--codeinclude-->
+[Connect to Kafka using SSL:](../../packages/modules/kafka/src/kafka-container-latest.test.ts) inside_block:ssl
+<!--/codeinclude-->
+
+## Kafka 7.x
+
+### Examples
 
 <!--codeinclude-->
-[Connect to Kafka using in-built ZooKeeper:](../../packages/modules/kafka/src/kafka-container.test.ts) inside_block:connectBuiltInZK
+[Connect to Kafka using in-built ZooKeeper:](../../packages/modules/kafka/src/kafka-container-7.test.ts) inside_block:connectBuiltInZK
 <!--/codeinclude-->
 
 <!--codeinclude-->
-[Connect to Kafka using your own ZooKeeper:](../../packages/modules/kafka/src/kafka-container.test.ts) inside_block:connectProvidedZK
+[Connect to Kafka using your own ZooKeeper:](../../packages/modules/kafka/src/kafka-container-7.test.ts) inside_block:connectProvidedZK
 <!--/codeinclude-->
 
 <!--codeinclude-->
-[Connect to Kafka using SSL:](../../packages/modules/kafka/src/kafka-container.test.ts) inside_block:ssl
+[Connect to Kafka using SSL:](../../packages/modules/kafka/src/kafka-container-7.test.ts) inside_block:ssl
 <!--/codeinclude-->
 
 <!--codeinclude-->
-[Connect to Kafka using Kraft:](../../packages/modules/kafka/src/kafka-container.test.ts) inside_block:connectKraft
+[Connect to Kafka using Kraft:](../../packages/modules/kafka/src/kafka-container-7.test.ts) inside_block:connectKraft
 <!--/codeinclude-->

package-lock.json

@@ -1 +1 @@
-FROM confluentinc/cp-kafka:7.9.1
+FROM confluentinc/cp-kafka:8.0.0

packages/modules/kafka/Dockerfile

@@ -32,6 +32,7 @@
     "kafkajs": "^2.2.4"
   },
   "dependencies": {
+    "compare-versions": "^6.1.1",
     "testcontainers": "^11.1.0"
   }
 }