Update version

Author: yiyingcanfeng

resources/META-INF/plugin.xml

@@ -1,7 +1,7 @@
 <idea-plugin url="https://github.com/yiyingcanfeng/maven-dependency-helper">
     <id>com.yiycf.plugins.mavenDependencyHelper</id>
     <name>Maven Dependency Helper</name>
-    <version>3.0</version>
+    <version>2.4</version>
     <vendor email="yiyingcanfeng@qq.com">yiyingcanfeng</vendor>
 
     <description><![CDATA[