fix up Image-name related issues in docker ps and CI

This patch include the following fixs:
 - fix image name error when docker ps
 - fix docker events test failure: use the exact image name for filter
 - fix docker build CI test failure due to "docker events" change

Because of change of daemon log behavior. Now we record
the exact Image name as you typed. So docker run -d busybux sh
and docker run -d busybox:latest are not the same in the log.
So it will affect the docker events. So change the related CI

Signed-off-by: Liu Hua <sdu.liu@huawei.com>