[webapi]Modify suite.json to pack this suite into two apps

Impacted tests(approved):new 0,update 2,delete 0
Unit test platform:[Tizen IVI]
Unit test result summary:pass 2,fail 0,block 0
Merge pull request #1096 from chenxix/chenxi/tizen/two-app-webstorage

[webapi]Modify suite.json to pack this suite into two apps