update linked PR search to use latest GitHub API

[SukhvirKooner]

Summary

Update: github.request with Advanced Search

Summary

This update applies the new advanced search parameter to fix the deprecation warning and enable advanced search capabilities in the REST API.

---

Changes Made

const searchResult = await github.request('GET /search/issues', {
  q: searchQuery,
  advanced_search: true, //  Enables advanced search (AND/OR/nested queries)
  headers: {
    'Accept': 'application/vnd.github+json',
  },
});

headers: {
  'Accept': 'application/vnd.github+json'
}

• Explicitly sets the Accept header to indicate you expect JSON responses.

[MisRob]

Thank you @SukhvirKooner, let me re-test everything now.