1. Clean up test code in scripts. 2. Simplify git clone code. 3. Replace git clone branch in Dockerfile. Signed-off-by: chensuyue <suyue.chen@intel.com>
1. Clean up test code in scripts. 2. Simplify git clone code. 3. Replace git clone branch in Dockerfile. Signed-off-by: chensuyue <suyue.chen@intel.com>