chore(ci): update GitHub Actions and add npm caching

[Shubh-Raj]

Description

Fixes #54

Updates the npm-publish.yml workflow to use the latest GitHub Actions versions and adds npm caching for faster builds.

Changes

• Updated actions/checkout from v3 to v4
• Updated actions/setup-node from v3 to v4
• Added npm caching via cache: 'npm' parameter

Benefits

• Security: v4 includes latest security patches
• Performance: npm caching reduces npm ci time on cache hits
• Maintenance: Aligns with GitHub's current recommendations

Testing

• Verified YAML syntax is valid
• Workflow parses correctly in GitHub Actions UI

[mttrbrts]

Thanks for this contribution! Before we can review, please resolve the merge conflicts with the base branch.

git fetch origin main
git rebase origin/main
# Resolve conflicts
git push --force-with-lease

Once the conflicts are resolved, we'll proceed with the review.

---

This comment was generated by AI on behalf of @mttrbrts.

[Shubh-Raj]

Thanks for this contribution! Before we can review, please resolve the merge conflicts with the base branch.

git fetch origin main
git rebase origin/main
# Resolve conflicts
git push --force-with-lease

Once the conflicts are resolved, we'll proceed with the review.

This comment was generated by AI on behalf of @mttrbrts.

working on it.