refactor CI list_dependencies script

Context

Currently the download:....:before_script jobs retrieve automatically dependencies listed in a given file :

https://gitlab.eclipse.org/eclipse/aidge/gitlab_shared_files/-/blob/faa3ab3ac71dfff7e9546fcb6d304acb5d21146e/.gitlab/ci/download/list_dependencies.gitlab-ci.yml

  case "$CI_PROJECT_NAME" in
        "aidge_backend_cpu" | "aidge_backend_opencv" )
          DEPS_NAMES=("aidge_core")
          ;;
        # aidge_onnx needs backend_cpu for testing
        "aidge_export_cpp" | "aidge_learning" |"aidge_onnx" ) 
          DEPS_NAMES=("aidge_core" "aidge_backend_cpu")
          ;;
      	"aidge_backend_cuda" )
          DEPS_NAMES=("aidge_core" "aidge_backend_cpu")
        	;;
        # aidge_quantization needs onnx for testing
        "aidge_quantization" | "aidge_interop_torch"  )
          DEPS_NAMES=("aidge_core" "aidge_backend_cpu" "aidge_onnx")
        	;;
      	* )
          echo "****************************************************************************************************************************"
          echo "****************************************************************************************************************************"
          echo "**"
          echo "**                                                             WARNING"
          echo "**                                 THE PROJECT $CI_PROJECT_NAME HAS NO LISTED DEPENDENCY FOR UBUNTU."
          echo "**                                 If this is an error please head to"
          echo "**                                 REPO : aidge/gitlab_shared_files repo"
          echo "**                                 URL : https://gitlab.eclipse.org/eclipse/aidge/gitlab_shared_files"
          echo "**                                 FILE : .gitlab/ci/common/download.gitlab-ci.yml"
          echo "**                                 Modify the dependencie list in the following job  :"
          echo "**                                    .ubuntu:download:list_dependencies"
          echo "**"
          echo "****************************************************************************************************************************"
          echo "****************************************************************************************************************************"
      	  DEPS_NAMES=()
      esac

Why this is shitty

If anyone suddenly needs a new dependency for a given project, he ill need to know where to look for.

Available fix

This is why this script should in fact be a split in each .gitlab-ci.yml file of each repo

and just be

download:ubuntu:initialize_dependencies:
    script:
    - DEPS_NAMES=("aidge_core","aidge_backend_cpu")
download:windows:initialize_dependencies:
    script:
    - $DEPS_NAMES="aidge_core","aidge_backend_cpu"