[Task] apt-get install

[taorepoara]

What should be done

Add an apt-get install config that will define the base of installing apt packages with cache management.

Technical recommandation

Run apt-get update and apt-get install.

Let the user define an ARG with the package list to install.

In the documentation, recommand the use of the >- yaml block operator and to order the packages alphabetically for more readability:

packages: >-
  curl
  openssl

Is equivalent to:

packages: curl openssl

Ecological concerns

Cache as many folders as possible.

Is this task linked with any other ?