"yogalayout.com" to "yogalayout.dev" (#1465)

Summary:
X-link: https://github.com/facebook/react-native/pull/41420

Pull Request resolved: https://github.com/facebook/yoga/pull/1465

https://yogalayout.com now redirects to https://yogalayout.dev

This replaces references to "yogalayout.com" with "yogalayout.dev", the same website, with a new domain. This includes:
1. Code comments
2. Yoga website config (publish action CNAME, Docusaurus config)
3. Documentation URLs in Yoga packages

Changelog:
[General][Fixed] - "yogalayout.com" to "yogalayout.dev"

Reviewed By: christophpurrer

Differential Revision: D51229587

fbshipit-source-id: b1c336a52aab5e02565071b61430d5435381dc0a

.github/workflows/publish-website.yml

@@ -26,7 +26,7 @@ jobs:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_branch: gh-pages
           publish_dir: website/public
-          cname: yogalayout.com
+          cname: yogalayout.dev
           keep_files: true
           user_name: 'Yoga-bot'
           user_email: 'yogabot@fb.com'