sdk更新，加注册事件埋点

lwb

2020-12-30 b80e42792e858346fcc2d19e2950aefcc3fce7fb

 SdkProject/channel/test/java/com/secondworld/sdk/TestApp.java

@@ -1,4 +1,9 @@
package com.secondworld.sdk;

public class TestApp extends GameApp {

    @Override
    protected void initPlatformDiff(){
        PlatformDiff.I = new TestPlatform();
    }
}