Repo sync for protected branch

[learn-build-service-prod]

Learn Build Service tried pushing to main, but failed due to branch protection rule in this branch. We create this pull request for manual merge. Please merge this pull request to complete this sync.
If you want to make push successfully without creating such pull requests in future, please follow working with branch protection rule to update your branch protection rule.

[learn-build-service-prod]

Learn Build status updates of commit 60cbcc8:

✅ Validation status: passed

For more details, please refer to the build report.

[prmerger-automator]

PRMerger Results

Issue	Description
Added File(s)	This PR contains added files. New files require human review.
Deleted File(s)	This PR deletes Markdown or YAML files owned by another author, or json file(s). The pull request must contain a comment from the pull request author confirming that all the file deletions are intentional before the pull request can be merged.
Yaml File(s)	This PR includes changes to .yml file(s) owned by another author.
Changed Files	This PR contains more than 10 changed files.
Commits Count	This PR contains more than 15 commits.
File Change Percent	This PR contains file(s) with more than 30% file change.
Image File	This PR added or updated an image file(s).
Index File	This PR contains a change to the index file.
Json File	This PR contains json file(s).
Repository root file	This pull request contains a file submitted to the root of the repository.