deedy5/ddgs v5.0b1

on GitHub

1. AsyncDDGS, DDGS: remove max_clients parameter (unclear behavior).
2. AsyncDDGS, DDGS: add concurrency parameter to limit the number of concurrent requests (using asyncio.Semaphore).
3. AsyncDDGS.maps(): add squares into queue only if distance between coordinates > 1km.
4. AsyncDDGS.maps(): bugfix exception when work_bboxes_results element is a dict.
5. _extract_vqd(): replace regex pattern with .index().
6. Update dependencies: curl-cffi to 0.6.2. ruff to 0.3.0.

Full Changelog: v5.0b...v5.0b1