Remove usage of CDIST_ORDER_DEPENDENCY

cdist/conf/type/__docker/manifest

@@ -52,18 +52,17 @@ case "$os" in
       fi
       __apt_key_uri docker --name "Docker Release (CE deb) <docker@docker.com>" \
         --uri "https://download.docker.com/linux/${os}/gpg" --state "${state}"
-      export CDIST_ORDER_DEPENDENCY=on
-      __apt_source docker \
+
+      require="__apt_key_uri/docker" __apt_source docker \
          --uri "https://download.docker.com/linux/${os}" \
          --distribution "$(cat "$__global/explorer/lsb_codename")" \
          --state "${state}" \
          --component "stable"
       if [ "$version" != "latest" ]; then
-        __package docker-ce --version "${version}" --state "${state}"
+        require="__apt_source/docker" __package docker-ce --version "${version}" --state "${state}"
       else
-        __package docker-ce --state "${state}"
+        require="__apt_source/docker" __package docker-ce --state "${state}"
       fi
-      unset CDIST_ORDER_DEPENDENCY
    ;;
    *)
       echo "Your operating system ($os) is currently not supported by this type (${__type##*/})." >&2