Support bulkWrite #56
Description
The MongoDB\Driver\BulkWrite collects one or more write operations that should be sent to the server. After adding any number of insert, update, and delete operations, the collection may be executed via executeBulkWrite()
See https://www.php.net/manual/en/class.mongodb-driver-bulkwrite.php
Starting in MongoDB 8.0, you can use the new bulkWrite command to perform many insert, update, and delete operations on multiple collections in one request.
See https://www.mongodb.com/docs/manual/reference/command/bulkWrite/