change version to 2.2.2 (#709)

* The cglib proxy class cannot be delegate to the master, it must be created by the biz's own defineClass

* add ut

* fix build error

* change version to 2.2.2

---------

Co-authored-by: yuanyuan <fengjun.zfj@antgroup.com>
Co-authored-by: leo james <leojames.googol@gmail.com>

pom.xml

@@ -15,7 +15,7 @@
     </modules>
 
     <properties>
-        <sofa.ark.version>2.2.2-SNAPSHOT</sofa.ark.version>
+        <sofa.ark.version>2.2.2</sofa.ark.version>
         <project.encoding>UTF-8</project.encoding>
         <java.version>1.8</java.version>
         <license.maven.plugin>3.0</license.maven.plugin>