Copilot Free Plan [GA] (#53455)

Co-authored-by: Joe Clark <31087804+jc-clark@users.noreply.github.com>
Co-authored-by: Siara <108543037+SiaraMist@users.noreply.github.com>

content/copilot/using-github-copilot/using-github-copilot-in-the-command-line.md

@@ -6,6 +6,7 @@ versions:
 topics:
   - Copilot
   - CLI
+product: '{% data reusables.gated-features.copilot-free-availability %}'
 shortTitle: Use Copilot in the CLI
 redirect_from:
   - /copilot/github-copilot-in-the-cli/using-github-copilot-in-the-cli