spring-cloud-aws io.awspring.cloud 3.0.0-SNAPSHOT 4.0.0 spring-cloud-aws-dynamodb Spring Cloud AWS DynamoDb Integration software.amazon.awssdk dynamodb org.springframework spring-core software.amazon.awssdk dynamodb-enhanced org.testcontainers localstack test org.testcontainers junit-jupiter test com.amazonaws aws-java-sdk-core test