Migrate Bitnami Zookeeper and Kafka Docker Images (opensearch-project#6210)

Broadcom discontinued support of non-secured Docker images
used in the integration tests. They were moved to the
bitnamilegacy repository. This PR changes the images accordingly.

Eventually the images should be replaced by supported images
as there is no further updates on the images. The images were not
changed to avoid conflicts that might arise using other images.

Signed-off-by: Karsten Schnitter <k.schnitter@sap.com>

Author: KarstenSchnitter

data-prepper-plugins/kafka-plugins/src/integrationTest/resources/kafka/kraft/docker-compose.yml

@@ -6,7 +6,7 @@ version: "2"
 
 services:
   kafka:
-    image: docker.io/bitnami/kafka:3.5.1
+    image: docker.io/bitnamilegacy/kafka:3.5.1
     ports:
       - "9092:9092"
     volumes:

data-prepper-plugins/kafka-plugins/src/integrationTest/resources/kafka/kraft/sasl-scram/docker-compose.yml

@@ -6,7 +6,7 @@ version: "2"
 
 services:
   kafka:
-    image: docker.io/bitnami/kafka:${KAFKA_VERSION}
+    image: docker.io/bitnamilegacy/kafka:${KAFKA_VERSION}
     ports:
       - "9092:9092"
     environment:

data-prepper-plugins/kafka-plugins/src/integrationTest/resources/kafka/zookeeper/docker-compose.yml

@@ -6,14 +6,14 @@ version: "2"
 
 services:
   zookeeper:
-    image: docker.io/bitnami/zookeeper:3.9
+    image: docker.io/bitnamilegacy/zookeeper:3.9
     ports:
       - "2181:2181"
     environment:
       - ALLOW_ANONYMOUS_LOGIN=yes
 
   kafka:
-    image: docker.io/bitnami/kafka:${KAFKA_VERSION}
+    image: docker.io/bitnamilegacy/kafka:${KAFKA_VERSION}
     ports:
       - "9092:9092"
     environment:

data-prepper-plugins/kafka-plugins/src/integrationTest/resources/kafka/zookeeper/sasl-plaintext/docker-compose.yml

@@ -6,14 +6,14 @@ version: "2"
 
 services:
   zookeeper:
-    image: docker.io/bitnami/zookeeper:3.9
+    image: docker.io/bitnamilegacy/zookeeper:3.9
     ports:
       - "2181:2181"
     environment:
       - ALLOW_ANONYMOUS_LOGIN=yes
 
   kafka:
-    image: docker.io/bitnami/kafka:${KAFKA_VERSION}
+    image: docker.io/bitnamilegacy/kafka:${KAFKA_VERSION}
     ports:
       - "9092:9092"
     environment: