ECRPushImage support multiple tag

[Sbolder]

Is your feature request related to a problem? Please describe.

On EcrPushImage if you put more than one tag in pushTag the error for \n character compare.

Describe the solution you'd like

need implement a solution to manage more tha one tag like

Describe alternatives you've considered

Alternative is replicate more task of task: ECRPushImage@1 and chage the tag for each task