* add AudioQnA example via GMC. Signed-off-by: zhlsunshine <huailong.zhang@intel.com> * add more information for e2e test scritpts. Signed-off-by: zhlsunshine <huailong.zhang@intel.com> * fix bug in e2e test scripts. Signed-off-by: zhlsunshine <huailong.zhang@intel.com>