x-ref: https://github.com/vercel/next.js/pull/51647 follow up for the code indexing issue for "build/**" folder, previous solution seem not working, trying just "build/**" without prefix
`build/` folder is by default ignored by github, need to make them indexable for file searching x-ref: https://docs.github.com/en/search-github/searching-on-github/finding-files-on-github#customizing-excluded-files
Co-authored-by: sokra <sokra@users.noreply.github.com>