Merge branch '3.3.x'

Closes gh-42447

Author: mhalbritter

spring-boot-project/spring-boot-tools/spring-boot-test-support-docker/build.gradle

@@ -16,7 +16,6 @@ dependencies {
 
 	optional("org.testcontainers:activemq")
 	optional("org.testcontainers:cassandra")
-	optional("org.testcontainers:cassandra")
 	optional("org.testcontainers:couchbase")
 	optional("org.testcontainers:elasticsearch")
 	optional("org.testcontainers:grafana")