Docs: Updating datalake & dbt Cloud docs

[Prajwal214]

Describe your changes:

Fixes

Updating datalake & dbt Cloud docs

#

Type of change:

• [ ] Bug fix
• [ ] Improvement
• [ ] New feature
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [x] Documentation

#

Checklist:

• [x] I have read the CONTRIBUTING document.
• [ ] My PR title is Fixes <issue-number>: <short explanation>
• [ ] I have commented on my code, particularly in hard-to-understand areas.
• [ ] For JSON Schema changes: I updated the migration scripts or explained why it is not needed.

[ayush-shah]

@Prajwal214 go through the docs once they are deployed