projects-toc (#22246)

<!--Delete sections as needed -->

## Description

<!-- Tell us what you did and why -->

## Related issues or tickets

<!-- Related issues, pull requests, or Jira tickets -->

## Reviews

<!-- Notes for reviewers here -->
<!-- List applicable reviews (optionally @tag reviewers) -->

- [ ] Technical review
- [ ] Editorial review
- [ ] Product review

Author: aevesdocker

content/manuals/projects/_index.md

@@ -7,6 +7,7 @@ params:
       color: blue
       text: Beta
 weight: 50
+sitemap: false
 description: Learn how to use Docker Projects which provides a unified, project-based workflow to run your containerized projects. 
 keywords: Docker, projects, docker deskotp, containerization
 grid: