Upgrade to Spring Boot 3.4.2

Author: royclarkson

settings.gradle

@@ -1,7 +1,7 @@
 pluginManagement {
 	plugins {
 		id "io.spring.nohttp" version "0.0.11"
-		id 'org.springframework.boot' version "3.3.8"
+		id 'org.springframework.boot' version "3.4.2"
 		id 'org.asciidoctor.jvm.pdf' version '4.0.4'
 		id 'org.asciidoctor.jvm.convert' version '4.0.4'
 	}

spring-cloud-app-broker-logging/src/test/java/org/springframework/cloud/appbroker/logging/recent/ServiceInstanceRecentLogsTest.java

@@ -39,8 +39,8 @@
 import reactor.core.publisher.Mono;
 
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.boot.test.web.server.LocalServerPort;
+import org.springframework.test.context.bean.override.mockito.MockitoBean;
 import org.springframework.test.web.reactive.server.WebTestClient;
 
 import static org.mockito.ArgumentMatchers.any;
@@ -52,10 +52,10 @@ class ServiceInstanceRecentLogsTest {
 	@LocalServerPort
 	private int port;
 
-	@MockBean
+	@MockitoBean
 	private LogCacheClient logCacheClient;
 
-	@MockBean(answer = Answers.RETURNS_DEEP_STUBS)
+	@MockitoBean(answers = Answers.RETURNS_DEEP_STUBS)
 	private CloudFoundryClient cloudFoundryClient;
 
 	private String expectedTestMessage;

spring-cloud-app-broker-logging/src/test/java/org/springframework/cloud/appbroker/logging/streaming/ServiceInstanceLogStreamingTest.java

@@ -45,11 +45,11 @@
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.boot.test.web.server.LocalServerPort;
 import org.springframework.cloud.appbroker.logging.streaming.events.ServiceInstanceLogEvent;
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.core.io.buffer.DataBuffer;
+import org.springframework.test.context.bean.override.mockito.MockitoBean;
 import org.springframework.web.reactive.socket.WebSocketHandler;
 import org.springframework.web.reactive.socket.client.ReactorNettyWebSocketClient;
 import org.springframework.web.reactive.socket.client.WebSocketClient;
@@ -67,10 +67,10 @@ class ServiceInstanceLogStreamingTest {
 	@LocalServerPort
 	private int port;
 
-	@MockBean
+	@MockitoBean
 	private LogCacheClient logCacheClient;
 
-	@MockBean(answer = Answers.RETURNS_DEEP_STUBS)
+	@MockitoBean(answers = Answers.RETURNS_DEEP_STUBS)
 	private CloudFoundryClient cloudFoundryClient;
 
 	@Autowired