[webapi]Modify tests.xml to repair the duplicated case ID

Impacted tests(approved):new 0,update 0,delete 0
Unit test platform:[Android]
Unit test result summary:pass 618,fail 15,block 1
Merge pull request #1007 from chenxix/chenxi/misc-uiautomation/modify-extra

[webapi]Modify tests.xml to repair the duplicated case ID