Bump got and elm-doc-preview (#19)

Removes [got](https://github.com/sindresorhus/got). It's no longer used after updating ancestor dependency [elm-doc-preview](https://github.com/dmy/elm-doc-preview). These dependencies need to be updated together.


Removes `got`

Updates `elm-doc-preview` from 5.0.5 to 6.0.0
- [Release notes](https://github.com/dmy/elm-doc-preview/releases)
- [Commits](dmy/elm-doc-preview@v5.0.5...v6.0.0)

---
updated-dependencies:
- dependency-name: got
  dependency-type: indirect
- dependency-name: elm-doc-preview
  dependency-type: direct:production
...

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