[stability] Update open_app to app_launcher

Impacted tests(approved): new 0, update 5, delete 0
Unit test platform: [Tizen IVI]
Unit test result summary: pass 5, fail 0, block 0
[stability]Add new tcs

[Detailed commit message (if have)]
Impacted TCs num(approved):New 3,Update 0,Delete 0
UT result: Pass 3, Fail 0, Block 0
Merge pull request #1246 from linshen/shenlin/update-stability-1

[stability]Add new tcs
Merge pull request #1242 from yunxliu/yunxliu/stability/modifyScript_case

[stability] Update open_app to app_launcher