Fix breaking changes from testcontainers 2.0.0 upgrade

- Update testcontainers-bom version from 1.21.3 to 2.0.0
- Change module artifact names from 'kafka' to 'testcontainers-kafka'

The testcontainers 2.0.0 major version introduced breaking changes:
- Module artifact names now use 'testcontainers-' prefix
- Removed version specifications where using BOM

Based on changes from opentelemetry-java-instrumentation PR #14985

Author: trask

dependencyManagement/build.gradle.kts

@@ -24,7 +24,7 @@ val DEPENDENCY_BOMS = listOf(
   "com.azure:azure-sdk-bom:1.3.0",
   "io.netty:netty-bom:4.2.6.Final",
   "org.junit:junit-bom:5.13.4",
-  "org.testcontainers:testcontainers-bom:1.21.3",
+  "org.testcontainers:testcontainers-bom:2.0.0",
 )
 
 val autoServiceVersion = "1.1.1"

smoke-tests/apps/Kafka/build.gradle.kts

@@ -7,5 +7,6 @@ dependencies {
   implementation("org.springframework.kafka:spring-kafka:2.3.1.RELEASE")
   implementation("com.fasterxml.jackson.core:jackson-databind:2.10.0")
   implementation("org.apache.httpcomponents:httpclient:4.5.13")
-  implementation("org.testcontainers:kafka:1.17.3")
+  implementation("org.springframework.kafka:spring-kafka:2.6.2")
+  implementation("org.testcontainers:testcontainers-kafka")
 }

smoke-tests/apps/SpringCloudStream/build.gradle.kts

@@ -9,5 +9,6 @@ dependencies {
   implementation("org.springframework.cloud:spring-cloud-starter-stream-kafka:2.2.1.RELEASE")
   implementation("org.springframework.kafka:spring-kafka:2.3.1.RELEASE")
   implementation("org.springframework:spring-tx:5.2.0.RELEASE")
-  implementation("org.testcontainers:kafka:1.17.3")
+  implementation("org.springframework.cloud:spring-cloud-stream-binder-kafka:3.1.2")
+  implementation("org.testcontainers:testcontainers-kafka")
 }