update index.js

[harjotgill]

Summary by CodeRabbit

**Refactor:**
- Modified `submitReview` function to accept an additional `statusMsg` parameter for more detailed review comments.
- Simplified `addInProgressStatus` function by removing unnecessary parameters and using `statusMsg` for comment updates.
- Enhanced the review process to include detailed information about commits, selected files, and ignored files in the `statusMsg`.
- Improved handling of skipped files and failed summaries.

**Chore:**
- Cleaned up redundant code and replaced it with more efficient logic.

🎉 Here's to the code that's now leaner and meaner,
With messages clearer, like a dreamer.
No more redundancy, only efficiency,
Celebrate the refactor, oh what proficiency! 🥳

[github-actions[bot]]

CodeRabbit

High-Level Summary

The changes primarily revolve around enhancing the review submission and status update process in src/commenter.ts and src/review.ts. The modifications introduce a more detailed status message, streamline the parameters required for functions, and improve the handling of release notes, skipped files, and failed summaries. Despite these updates, the core logic and functionality remain intact.

Files	Summary
src/commenter.ts, src/review.ts	The submitReview function now includes a detailed statusMsg in the review comment. The addInProgressStatus function has been simplified to use this statusMsg directly, eliminating the need for headCommitId and highestReviewedCommitId. Changes also include improved handling of release notes, skipped files, and failed summaries, and an updated review process that incorporates the new statusMsg.

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