Merge pull request #43534 from onobc

* pr/43534:
  Update version of Pulsar test container image

Closes gh-43534

Author: philwebb

spring-boot-project/spring-boot-tools/spring-boot-test-support-docker/src/main/java/org/springframework/boot/testsupport/container/TestImage.java

@@ -206,7 +206,7 @@ public enum TestImage {
 	/**
 	 * A container image suitable for testing Pulsar.
 	 */
-	PULSAR("apachepulsar/pulsar", "3.2.4", () -> PulsarContainer.class,
+	PULSAR("apachepulsar/pulsar", "3.3.3", () -> PulsarContainer.class,
 			(container) -> ((PulsarContainer) container).withStartupAttempts(2)
 				.withStartupTimeout(Duration.ofMinutes(3))),