Log Message:
textproc/hs-typst: update to typst-0.6.2

## 0.6.2

  * Allow types to act as constructor functions, as in typst (#61).
    Add new unexported module, Typst.Constructors, defining the
    constructors for each of the typst types.
    Fix name of string type: it is `str`, not `string` (which is only
    the `repr`).

  * Support `dict`, `datetime`, `symbol` constructors.

  * Improve path handling when loading files (#60).
    We now look in the "local path" (the path of the containing file)
    except when the path begins with `/` (in which case it is resolved
    relative to the package path).

  * Fix issue with expression parsing involving labels (#59).

  * Remove spurious trace in `getPath`.