build: Add build stage into Dockerfile(x86_64)

Created by: imjoey

Signed-off-by: imjoey majunjiev@gmail.com

What type of PR is this?

/kind feature

What this PR does / why we need it:

Currently we need to rely on the local environment, such as nodejs/yarn to build the docker image and it would cause the build phrase inconsistent and non-producible. This PR is going to leverage multi-stage builds to move the build stage into Dockerfile.

Note: This PR only add build stage support for the dockerfile of x86_64, while I would open another PR to make it for arm64.