Fix links in mesh qs

[nghi-ly]

What are you changing in this pull request and why?

Fix the last 3 links on https://docs.getdbt.com/guides/mesh-qs?step=1 , which are broken

Checklist

• [x] Review the Content style guide so my content adheres to these guidelines.
• [x] For docs versioning, review how to version a whole page and version a block of content.

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Name	Status	Preview	Comments	Updated (UTC)
docs-getdbt-com	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 26, 2024 8:26am