Multi architecture support amd64/arm64/armhf

Added multi architecture support ( amd64/arm64/armhf )

Requirements:

Add variable in Configuration > CI/CD > variables DOCKER_HUB_PASS

The docker-cleanup.sh does not clean the tags authenticating with DOCKER_HUB_ACCESS_TOKEN

You can check the Gitlab repositories.

https://gitlab.com/frangal/kali-docker/-/jobs

You can check the Docker Hub repositories test.

https://hub.docker.com/r/frangalinux/kali

https://hub.docker.com/r/frangalinux/kali-rolling

https://hub.docker.com/r/frangalinux/kali-dev

https://hub.docker.com/r/frangalinux/kali-bleeding-edge

https://hub.docker.com/r/frangalinux/kali-experimental

Pending:

• Archive release versions in kali repository 2020.4 2021.1 etc...
• Update README.md and short description in all Kali Docker Hub repositories.

I would like to know if it is interesting to implement it.

https://gitlab.com/frangal/kalitest/-/blob/master/.gitlab-ci.yml#L116-119

https://gitlab.com/frangal/kalitest/-/blob/master/README.md.sh