Metadata correction for 2023.arabicnlp-1.5

[Theehawau]

JSON data block

{
  "anthology_id": "2023.arabicnlp-1.5",
  "authors": [
    {
      "first": "Hawau Olamide",
      "last": "Toyin",
      "id": "hawau-toyin"
    },
    {
      "first": "Amirbek",
      "last": "Djanibekov",
      "id": "amirbek-djanibekov"
    },
    {
      "first": "Ajinkya",
      "last": "Kulkarni",
      "id": "ajinkya-kulkarni"
    },
    {
      "first": "Hanan",
      "last": "Aldarmaki",
      "id": "hanan-aldarmaki"
    }
  ]
}

[github-actions]

Found ACL Anthology entry: https://aclanthology.org/2023.arabicnlp-1.5

[nschneid]

first author middle name. Thanks!