🎨 #4067 恢复默认 HTTP 客户端兼容性，避免非 Starter 手动集成时因默认引入 HttpClient5 导致的问题

weixin-java-mp/pom.xml

@@ -34,12 +34,10 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpmime</artifactId>
-      <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents.client5</groupId>

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/impl/WxMpServiceImpl.java

@@ -2,11 +2,11 @@ package me.chanjar.weixin.mp.api.impl;
 
 /**
  * <pre>
- * 默认接口实现类，使用apache httpClient 5实现
+ * 默认接口实现类，使用 Apache HttpClient 4 实现.
  * Created by Binary Wang on 2017-5-27.
  * </pre>
  *
  * @author <a href="https://github.com/binarywang">Binary Wang</a>
  */
-public class WxMpServiceImpl extends WxMpServiceHttpComponentsImpl {
+public class WxMpServiceImpl extends WxMpServiceHttpClientImpl {
 }