build(deps): update pandoc requirement from <=2.3,>=1.0 to >=1.0,<=2.4 in /requirements (#20908)

build(deps): update pandoc requirement in /requirements

Updates the requirements on [pandoc](https://github.com/boisgera/pandoc) to permit the latest version.
- [Release notes](https://github.com/boisgera/pandoc/releases)
- [Changelog](https://github.com/boisgera/pandoc/blob/master/mkdocs/changelog.md)
- [Commits](https://github.com/boisgera/pandoc/compare/v1.0.0...v2.4)

---
updated-dependencies:
- dependency-name: pandoc
  dependency-version: '2.4'
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>