优化pom，尽量减少不必要的依赖

weixin-java-cp/pom.xml

@@ -20,10 +20,21 @@
       <artifactId>weixin-java-common</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.jodd</groupId>
+      <artifactId>jodd-http</artifactId>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>okhttp</artifactId>
+      <scope>provided</scope>
+    </dependency>
     <dependency>
       <groupId>redis.clients</groupId>
       <artifactId>jedis</artifactId>
     </dependency>
+
     <dependency>
       <groupId>org.testng</groupId>
       <artifactId>testng</artifactId>