Merge branch '3.4.x' into 3.5.x

Closes gh-48499

spring-boot-project/spring-boot-test/src/test/java/org/springframework/boot/test/context/AbstractSpringBootTestEmbeddedReactiveWebEnvironmentTests.java

@@ -30,7 +30,6 @@ import org.springframework.boot.web.reactive.context.ReactiveWebApplicationConte
 import org.springframework.boot.web.reactive.server.ReactiveWebServerFactory;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
 import org.springframework.http.server.reactive.HttpHandler;
 import org.springframework.test.web.reactive.server.WebTestClient;
@@ -96,7 +95,6 @@ abstract class AbstractSpringBootTestEmbeddedReactiveWebEnvironmentTests {
 		assertThat(this.value).isEqualTo(123);
 	}
 
-	@Configuration(proxyBeanMethods = false)
 	static class AbstractConfig {
 
 		@Value("${server.port:8080}")

spring-boot-project/spring-boot-test/src/test/java/org/springframework/boot/test/context/AbstractSpringBootTestWebServerWebEnvironmentTests.java

@@ -26,7 +26,6 @@ import org.springframework.boot.test.web.server.LocalServerPort;
 import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
 import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.client.RestTemplate;
@@ -91,7 +90,6 @@ abstract class AbstractSpringBootTestWebServerWebEnvironmentTests {
 		assertThat(this.context).isSameAs(WebApplicationContextUtils.getWebApplicationContext(this.servletContext));
 	}
 
-	@Configuration(proxyBeanMethods = false)
 	static class AbstractConfig {
 
 		@Value("${server.port:8080}")