fix(Kafka): Bump image version to prevent container crash on startup (#1604)

Author: HofmeisterAn

src/Testcontainers.Kafka/KafkaBuilder.cs

@@ -5,7 +5,7 @@ namespace Testcontainers.Kafka;
 public sealed class KafkaBuilder : ContainerBuilder<KafkaBuilder, KafkaContainer, KafkaConfiguration>
 {
     [Obsolete("This constant is obsolete and will be removed in the future. Use the constructor with the image parameter instead: https://github.com/testcontainers/testcontainers-dotnet/discussions/1470#discussioncomment-15185721.")]
-    public const string KafkaImage = "confluentinc/cp-kafka:7.5.9";
+    public const string KafkaImage = "confluentinc/cp-kafka:7.5.12";
 
     public const ushort KafkaPort = 9092;
 
@@ -39,7 +39,7 @@ public KafkaBuilder()
     /// </summary>
     /// <param name="image">
     /// The full Docker image name, including the image repository and tag
-    /// (e.g., <c>confluentinc/cp-kafka:7.5.9</c>).
+    /// (e.g., <c>confluentinc/cp-kafka:7.5.12</c>).
     /// </param>
     /// <remarks>
     /// Docker image tags available at <see href="https://hub.docker.com/r/confluentinc/cp-kafka/tags" />.

tests/Testcontainers.Kafka.Tests/Dockerfile

@@ -1,3 +1,3 @@
-FROM confluentinc/cp-kafka:7.5.9
-FROM apache/kafka:3.9.1 AS kafka3.9.1
-FROM apache/kafka-native:3.9.1 AS kafka-native3.9.1
+FROM confluentinc/cp-kafka:7.5.12
+FROM apache/kafka:4.1.1 AS kafka4.1.1
+FROM apache/kafka-native:4.1.1 AS kafka-native4.1.1

tests/Testcontainers.Kafka.Tests/KafkaContainerTest.cs

@@ -99,7 +99,7 @@ public KafkaZooKeeperConfiguration()
     public sealed class ApacheKafkaConfiguration : KafkaContainerTest
     {
         public ApacheKafkaConfiguration()
-            : base(new KafkaBuilder(TestSession.GetImageFromDockerfile(stage: "kafka3.9.1"))
+            : base(new KafkaBuilder(TestSession.GetImageFromDockerfile(stage: "kafka4.1.1"))
                 .Build())
         {
         }
@@ -109,7 +109,7 @@ public ApacheKafkaConfiguration()
     public sealed class ApacheKafkaNativeConfiguration : KafkaContainerTest
     {
         public ApacheKafkaNativeConfiguration()
-            : base(new KafkaBuilder(TestSession.GetImageFromDockerfile(stage: "kafka-native3.9.1"))
+            : base(new KafkaBuilder(TestSession.GetImageFromDockerfile(stage: "kafka-native4.1.1"))
                 .Build())
         {
         }