PYTHON-5374 Assert unset BulkWriteException.partialResult in CRUD prose tests #7765

Job	Run time
Typing Tests (3.9)	1m 4s
Typing Tests (3.11)	1m 7s
Link Check	2m 43s
Docs Checks	49s
DocTest	48s
CPython 3.9-ubuntu-latest	8m 59s
CPython 3.13t-ubuntu-latest	9m 7s
CPython 3.13-ubuntu-latest	8m 57s
CPython pypy-3.10-ubuntu-latest	10m 17s
static	3m 55s
Test using minimum dependencies and supported Python	35s
Make an sdist	12s
Test async's minimum dependencies and Python	36s
Install from SDist and Test	44s
	49m 53s

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