Asturian (new language) EP 1-9

Related to: #248 (comment 2000419)

@Fueyes Please check that the following details are correct:

    "translators": ["Mariu Fueyes"],
    "name": "Asturian",
    "local_name": "asturianu",

Framagit render: https://peppercarrot.frama.io/gitlab-renderer/asturian.html