v.20.7Improvement

Fix assert in geohashesInBox to resolve issue #12554

Fix assert in geohashesInBox. This fixes #12554. #13229 (alexey-milovidov).
Fixed an assertion error in the geohashesInBox function.

Why it matters

This fix resolves an issue where geohashesInBox would cause an assertion failure, improving the stability and reliability of geospatial queries involving bounding boxes.

How to use it

Users can utilize the geohashesInBox function as before; the fix is applied internally and requires no changes in usage.