Add suite.json for embeddingapi tests and modify the structrue of their folders

Signed-off-by: yunfeix.hao <yunfeix.hao@intel.com>
[stability]Update main.js
[Detailed commit message (if have)]
add loop control
Impacted TCs num(approved):New 0,Update 1
UT result: Pass 1,Fail 0, Block 0
Merge pull request #1131 from haoyunfeix/yunfei/add-suite-json-to-embedding-tests

Add suite.json for embeddingapi tests and modify the structrue of their ...
Merge pull request #1210 from linshen/shenlin/update-loop

[stability]Update main.js