highlighted-lines are ignored when numbers-format is none

[ha5ch]

When you set numbers-format to none, the highlighted-lines will not be set/be ignored.

  #local(
    number-format: none,
    zebra-fill: none,
    highlighted-lines: ((2, red), 4),
    ```typst
    #local(
      number-format: none,
      zebra-fill: none,
      highlighted-lines: ((2, red), 4),
    )
    ```,
  )