docs: fix options link in setup tutorial

[davidlj95]

Given in the published version, https://liquidjs.com/tutorials/options.md doesn't exist

[harttle]

@all-contributors please add @davidlj95 for docs.

[allcontributors[bot]]

@harttle

I've put up a pull request to add @davidlj95! :tada:

[github-actions[bot]]

:tada: This PR is included in version 10.9.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: