Disable proxyBeanMethods on Spring Session config sub-classes

Closes gh-23280

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/session/HazelcastSessionConfiguration.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -47,7 +47,7 @@ import org.springframework.session.hazelcast.config.annotation.web.http.Hazelcas
 @EnableConfigurationProperties(HazelcastSessionProperties.class)
 class HazelcastSessionConfiguration {
 
-	@Configuration
+	@Configuration(proxyBeanMethods = false)
 	public static class SpringBootHazelcastHttpSessionConfiguration extends HazelcastHttpSessionConfiguration {
 
 		@Autowired

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/session/JdbcSessionConfiguration.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -56,7 +56,7 @@ class JdbcSessionConfiguration {
 		return new JdbcSessionDataSourceInitializer(dataSource, resourceLoader, properties);
 	}
 
-	@Configuration
+	@Configuration(proxyBeanMethods = false)
 	static class SpringBootJdbcHttpSessionConfiguration extends JdbcHttpSessionConfiguration {
 
 		@Autowired

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/session/MongoReactiveSessionConfiguration.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -43,7 +43,7 @@ import org.springframework.session.data.mongo.config.annotation.web.reactive.Rea
 @EnableConfigurationProperties(MongoSessionProperties.class)
 class MongoReactiveSessionConfiguration {
 
-	@Configuration
+	@Configuration(proxyBeanMethods = false)
 	static class SpringBootReactiveMongoWebSessionConfiguration extends ReactiveMongoWebSessionConfiguration {
 
 		@Autowired

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/session/MongoSessionConfiguration.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -44,7 +44,7 @@ import org.springframework.session.data.mongo.config.annotation.web.http.MongoHt
 @EnableConfigurationProperties(MongoSessionProperties.class)
 class MongoSessionConfiguration {
 
-	@Configuration
+	@Configuration(proxyBeanMethods = false)
 	public static class SpringBootMongoHttpSessionConfiguration extends MongoHttpSessionConfiguration {
 
 		@Autowired

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/session/RedisReactiveSessionConfiguration.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -43,7 +43,7 @@ import org.springframework.session.data.redis.config.annotation.web.server.Redis
 @EnableConfigurationProperties(RedisSessionProperties.class)
 class RedisReactiveSessionConfiguration {
 
-	@Configuration
+	@Configuration(proxyBeanMethods = false)
 	static class SpringBootRedisWebSessionConfiguration extends RedisWebSessionConfiguration {
 
 		@Autowired

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/session/RedisSessionConfiguration.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -64,7 +64,7 @@ class RedisSessionConfiguration {
 				"Unsupported redis configure action '" + redisSessionProperties.getConfigureAction() + "'.");
 	}
 
-	@Configuration
+	@Configuration(proxyBeanMethods = false)
 	public static class SpringBootRedisHttpSessionConfiguration extends RedisHttpSessionConfiguration {
 
 		@Autowired