Hugo `markup.tableOfContents.endLevel` reject valid values

[xoxys]

Area with issue?

JSON Schema

✔️ Expected Behavior

Is valid, see hugo code:

markup:
  tableOfContents:
    endLevel: -1

Is valid, see hugo code:

markup:
  tableOfContents:
    endLevel: 99

❌ Actual Behavior

Reports -1 is less than the minimum of 1:

markup:
  tableOfContents:
    endLevel: -1

Reports 99 is greater than the maximum of 6:

markup:
  tableOfContents:
    endLevel: 99

YAML or JSON file that does not work.

See snippets above.

IDE or code editor.

Visual Studio Code

Are you making a PR for this?

No, someone else must create the PR.