Require Linux/ARM64 Docker Image for front-end

[odidev]

Hi Team,
I have been working on building Linux/ARM64 docker image for front-end.
Buildx is a utility to build and push docker images for both amd64 and arm64 in a same tag, I have used it and successfully built and pushed the image to docker hub. Please have a look at the changes here.
For using buildx we must merge both build.sh and push.sh scripts into one script and I have used below command to build and push.

$DOCKER_CMD buildx build -t ajv21/$REPO:$TAG --platform linux/arm64,linux/amd64 --push .

Do you have any plans for releasing arm64 image?
If interested, I will raise a PR.