[wrt] Update script to support multiple

Impacted Suites:wrt-extension-android-tests,wrt-packagemnt-android-tests,wrt-sharemode-android-tests
Impacted tests(approved): new 0, update 13, delete 0
Unit test platform: [Android]
Unit test result summary: pass 13, fail 0, block 0
Test Enbironment:testkit-lite 3.1.7