Polishing.

See #1294

Signed-off-by: onobc <chris.bono@gmail.com>

Author: onobc

spring-pulsar/src/test/java/org/springframework/pulsar/listener/DefaultPulsarMessageListenerContainerTxnTests.java

@@ -45,7 +45,6 @@
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.testcontainers.junit.jupiter.Testcontainers;
 import org.testcontainers.pulsar.PulsarContainer;