chore: update kafkajs markdown and zookeeper version

Signed-off-by: Joe Bowbeer <[email protected]>

Author: joebowbeer

docs/modules/kafka.md

@@ -12,9 +12,9 @@ npm install @testcontainers/kafka --save-dev
 
 These examples use the following libraries:
 
-- [kafkajs](https://www.npmjs.com/package/kafkajs)
+- [@confluentinc/kafka-javascript](https://www.npmjs.com/package/@confluentinc/kafka-javascript)
 
-        npm install kafkajs
+        npm install @confluentinc/kafka-javascript
 
 Choose an image from the [container registry](https://hub.docker.com/r/confluentinc/cp-kafka) and substitute `IMAGE`.
 
@@ -38,9 +38,9 @@ Choose an image from the [container registry](https://hub.docker.com/r/confluent
 
 These examples use the following libraries:
 
-- [kafkajs](https://www.npmjs.com/package/kafkajs)
+- [@confluentinc/kafka-javascript](https://www.npmjs.com/package/@confluentinc/kafka-javascript)
 
-        npm install kafkajs
+        npm install @confluentinc/kafka-javascript
 
 Choose an image from the [container registry](https://hub.docker.com/r/confluentinc/cp-kafka) and substitute `IMAGE`.
 

docs/modules/redpanda.md

@@ -10,9 +10,9 @@ npm install @testcontainers/redpanda --save-dev
 
 These examples use the following libraries:
 
-- [kafkajs](https://www.npmjs.com/package/kafkajs)
+- [@confluentinc/kafka-javascript](https://www.npmjs.com/package/@confluentinc/kafka-javascript)
 
-        npm install kafkajs
+        npm install @confluentinc/kafka-javascript
 
 Choose an image from the [container registry](https://hub.docker.com/r/redpandadata/redpanda) and substitute `IMAGE`.
 

packages/modules/kafka/src/kafka-container-7.test.ts

@@ -35,7 +35,7 @@ describe("KafkaContainer", { timeout: 240_000 }, () => {
     const zooKeeperHost = "zookeeper";
     const zooKeeperPort = 2181;
 
-    await using _ = await new GenericContainer("confluentinc/cp-zookeeper:5.5.4")
+    await using _ = await new GenericContainer("confluentinc/cp-zookeeper:7.5.0")
       .withNetwork(network)
       .withNetworkAliases(zooKeeperHost)
       .withEnvironment({ ZOOKEEPER_CLIENT_PORT: zooKeeperPort.toString() })