dnf upgrade でリリースバージョン一覧を表示する

dnf upgrade で表示されるバージョンは数値順にソートされてないので
一番下が一番最新てわけではないので注意する

  Version 2023.11.20260514:
    Run the following command to upgrade to 2023.11.20260514:

      dnf upgrade --releasever=2023.11.20260514

    Release notes:
     https://docs.aws.amazon.com/linux/al2023/release-notes/relnotes-2023.11.20260514.html

  Version 2023.11.20260526:
    Run the following command to upgrade to 2023.11.20260526:

      dnf upgrade --releasever=2023.11.20260526

    Release notes:
     https://docs.aws.amazon.com/linux/al2023/release-notes/relnotes-2023.11.20260526.html

  Version 2023.8.20250908:
    Run the following command to upgrade to 2023.8.20250908:

      dnf upgrade --releasever=2023.8.20250908

    Release notes:
     https://docs.aws.amazon.com/linux/al2023/release-notes/relnotes-2023.8.20250908.html