This change eliminates the specific error codes that were returned by update and upsert operations in case the generated BSON object was larger than the BSON max object size, and replaces them with the more generic `BSONObjectTooLarge` error code.

Upsert operations previously could return error code `17420` if the generated BSON object was too large. Now they return `BSONObjectTooLarge` (error code 10334) in this case.
Update operations previously could return error code `17419` if the generated BSON object was too large. Now they return `BSONObjectTooLarge` (error code 10334) in this case.

Description of Linked Ticket

This and this can be upgraded from unnamed error codes to BSONObjectTooLarge. Basically, the remainder of the unnamed codes in max_doc_size.js.