docs: update some outdated links

[JounQin]

Initial checklist

• I read the support docs
• I read the contributing guide
• I agree to follow the code of conduct
• I searched issues and couldn’t find anything (or linked relevant results below)
• If applicable, I’ve added docs and tests

Description of changes

As title

[changeset-bot]

⚠️ No Changeset found

Latest commit: b90d4a1

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[JounQin]

cc @remcohaszing

No idea why the CI is failing.

[remcohaszing]

Thanks! I wonder if we shouldn’t remove or at least trim down this section though. It feels like the wrong place to document how to use ESLint with MDX, except for the eslint.validate setting.

[remcohaszing]

Don’t worry about the CI failure. That’s my fault, not related to this PR.

[remcohaszing]

I will merge this as-is, because updating the links is a good change on its own.

[JounQin]

Thanks! I wonder if we shouldn’t remove or at least trim down this section though. It feels like the wrong place to document how to use ESLint with MDX, except for the eslint.validate setting.

I believe that is a good place to document such related tools together in one place considering it's short enough. It would be easier to be found for users.