mongodb 1.21.4

MongoDB driver for PHP

The purpose of this driver is to provide exceptionally thin glue between MongoDB
and PHP, implementing only fundamental and performance-critical components
necessary to build a fully-functional MongoDB driver.

Download 1.21.4

License: Apache License

Changes

## What's Changed
* PHPC-2661: Use php-windows-builder for Windows extension builds by @alcaeus in https://github.com/mongodb/mongo-php-driver/pull/1907
* Refactor release process to support php-windows-builder by @alcaeus in https://github.com/mongodb/mongo-php-driver/pull/1916
* Fix broken release workflow by @alcaeus in https://github.com/mongodb/mongo-php-driver/pull/1919


**Full Changelog**: https://github.com/mongodb/mongo-php-driver/compare/1.21.2...1.21.4